One of my machines has slowly been coming up with missing mirror lists.
Today I can’t sync any databases, reflector-simple on the eos welcome doesn’t work, and on last reboot welcome screen doesn’t show and won’t come up with terminal.
…and so I tried a couple things, of coarse I probly made it worse…
…and so, here I am.
Is there a help page on setting up mirror list from scratch and fixing keylist if said things would go haywire?
reflector-simple do work only takes long the time it seems atleast here, i cannot report it because i use a older version of yad 
When it did come up it said
reflector-simple: no mirrors found!
What shows your mirrorlist?
cat /etc/pacman.d/mirrorlist
Also have a look at reflector for how to refresh the mirrorlist from command line:
$ cat /etc/pacman.d/mirrorlist
##
## Arch Linux repository mirrorlist
## Filtered by mirror score from mirror status page
## Generated on 2019-07-15
##
## New Caledonia
Server = http://archlinux.nautile.nc/archlinux/$repo/os/$arch
## Hong Kong
Server = http://mirrors.kurnode.com/archlinux/$repo/os/$arch
## Germany
Server = http://ftp.hosteurope.de/mirror/ftp.archlinux.org/$repo/os/$arch
## Taiwan
Server = http://shadow.ind.ntou.edu.tw/archlinux/$repo/os/$arch
## Germany
Server = http://mirror.orbit-os.com/archlinux/$repo/os/$arch
## Hungary
Server = http://archmirror.hbit.sztaki.hu/archlinux/$repo/os/$arch
## Germany
Server = http://www.gutscheindrache.com/mirror/archlinux/$repo/os/$arch
## Canada
Server = http://archlinux.olanfa.rocks/$repo/os/$arch
## China
Server = http://mirror.lzu.edu.cn/archlinux/$repo/os/$arch
## Netherlands
Server = http://mirror.koddos.net/archlinux/$repo/os/$arch
## Hungary
Server = http://ftp.energia.mta.hu/pub/mirrors/ftp.archlinux.org/$repo/os/$arch
## Serbia
Server = http://mirror.pmf.kg.ac.rs/archlinux/$repo/os/$arch
## Germany
Server = http://mirror.metalgamer.eu/archlinux/$repo/os/$arch
## Russia
Server = http://mirror.yandex.ru/archlinux/$repo/os/$arch
## United States
Server = http://mirrors.rutgers.edu/archlinux/$repo/os/$arch
## United States
Server = http://mirrors.lug.mtu.edu/archlinux/$repo/os/$arch
## Brazil
Server = http://br.mirror.archlinux-br.org/$repo/os/$arch
## Philippines
Server = http://mirror.rise.ph/archlinux/$repo/os/$arch
## United States
Server = http://mirrors.advancedhosters.com/archlinux/$repo/os/$arch
## Thailand
Server = http://mirror.kku.ac.th/archlinux/$repo/os/$arch
## France
Server = http://mirror.cyberbits.eu/archlinux/$repo/os/$arch
## Lithuania
Server = http://mirrors.atviras.lt/archlinux/$repo/os/$arch
## Canada
Server = http://mirror.csclub.uwaterloo.ca/archlinux/$repo/os/$arch
## Croatia
Server = http://archlinux.iskon.hr/$repo/os/$arch
## United States
Server = http://mirror.es.its.nyu.edu/archlinux/$repo/os/$arch
## United States
Server = http://mirrors.cat.pdx.edu/archlinux/$repo/os/$arch
## Singapore
Server = http://mirror.aktkn.sg/archlinux/$repo/os/$arch
## Iran
Server = http://mirror.nak-mci.ir/arch/$repo/os/$arch
## United States
Server = http://mirror.wdc1.us.leaseweb.net/archlinux/$repo/os/$arch
## United States
Server = http://il.us.mirror.archlinux-br.org/$repo/os/$arch
## Norway
Server = http://mirror.homelab.no/archlinux/$repo/os/$arch
## Germany
Server = http://mirror.chaoticum.net/arch/$repo/os/$arch
## Brazil
Server = http://pet.inf.ufsc.br/mirrors/archlinux/$repo/os/$arch
## Russia
Server = http://archlinux.zepto.cloud/$repo/os/$arch
## Vietnam
Server = http://f.archlinuxvn.org/archlinux/$repo/os/$arch
## Brazil
Server = http://mirror.ufam.edu.br/archlinux/$repo/os/$arch
## Germany
Server = http://mirror.23media.com/archlinux/$repo/os/$arch
## Netherlands
Server = http://ftp.nluug.nl/os/Linux/distr/archlinux/$repo/os/$arch
## Canada
Server = http://archlinux.mirror.colo-serv.net/$repo/os/$arch
## United States
Server = http://mirror.vtti.vt.edu/archlinux/$repo/os/$arch
## United States
Server = http://mirrors.ocf.berkeley.edu/archlinux/$repo/os/$arch
## Slovakia
Server = http://tux.rainside.sk/archlinux/$repo/os/$arch
## Romania
Server = http://mirrors.nav.ro/archlinux/$repo/os/$arch
## Austria
Server = http://mirror.digitalnova.at/archlinux/$repo/os/$arch
## Netherlands
Server = http://mirror.neostrada.nl/archlinux/$repo/os/$arch
## Latvia
Server = http://archlinux.koyanet.lv/archlinux/$repo/os/$arch
## France
Server = http://mir.archlinux.fr/$repo/os/$arch
## Singapore
Server = http://mirror.0x.sg/archlinux/$repo/os/$arch
## Slovenia
Server = http://archimonde.ts.si/archlinux/$repo/os/$arch
## Belgium
Server = http://mirror.adct.be/arch/$repo/os/$arch
## United States
Server = http://arlm.tyzoid.com/$repo/os/$arch
## Belgium
Server = http://archlinux.cu.be/$repo/os/$arch
## South Korea
Server = http://ftp.kaist.ac.kr/ArchLinux/$repo/os/$arch
## Poland
Server = http://piotrkosoft.net/pub/mirrors/ftp.archlinux.org/$repo/os/$arch
## Poland
Server = http://mirror.onet.pl/pub/mirrors/archlinux/$repo/os/$arch
## Netherlands
Server = http://archmirror.lavatech.top/$repo/os/$arch
## Australia
Server = http://ftp.iinet.net.au/pub/archlinux/$repo/os/$arch
## United States
Server = http://repo.ialab.dsu.edu/archlinux/$repo/os/$arch
## Netherlands
Server = http://arch.nixlab.pl/$repo/os/$arch
## Australia
Server = http://ftp.swin.edu.au/archlinux/$repo/os/$arch
## Ireland
Server = http://ftp.heanet.ie/mirrors/ftp.archlinux.org/$repo/os/$arch
## Germany
Server = http://mirrors.n-ix.net/archlinux/$repo/os/$arch
## Bulgaria
Server = http://mirrors.uni-plovdiv.net/archlinux/$repo/os/$arch
## Australia
Server = http://archlinux.melbourneitmirror.net/$repo/os/$arch
## Bulgaria
Server = http://mirrors.netix.net/archlinux/$repo/os/$arch
## United States
Server = http://mirror.dc02.hackingand.coffee/arch/$repo/os/$arch
## United States
Server = http://mirrors.rit.edu/archlinux/$repo/os/$arch
## United States
Server = http://mirror.cs.pitt.edu/archlinux/$repo/os/$arch
## United States
Server = http://mirror.math.princeton.edu/pub/archlinux/$repo/os/$arch
## Canada
Server = http://mirror.its.dal.ca/archlinux/$repo/os/$arch
## Germany
Server = http://mirror.f4st.host/archlinux/$repo/os/$arch
## Macedonia
Server = http://arch.softver.org.mk/archlinux/$repo/os/$arch
## Ecuador
Server = http://mirror.uta.edu.ec/archlinux/$repo/os/$arch
## United States
Server = http://distro.ibiblio.org/archlinux/$repo/os/$arch
## Germany
Server = http://linux.rz.rub.de/archlinux/$repo/os/$arch
## Iran
Server = http://repo.sadjad.ac.ir/arch/$repo/os/$arch
## Germany
Server = http://mirror.mikrogravitation.org/archlinux/$repo/os/$arch
## United States
Server = http://ftp.osuosl.org/pub/archlinux/$repo/os/$arch
## United States
Server = http://mirror.stephen304.com/archlinux/$repo/os/$arch
## Georgia
Server = http://archlinux.grena.ge/$repo/os/$arch
## Poland
Server = http://arch.midov.pl/arch/$repo/os/$arch
## South Korea
Server = http://mirror.premi.st/archlinux/$repo/os/$arch
## Hong Kong
Server = http://mirror-hk.koddos.net/archlinux/$repo/os/$arch
## United States
Server = http://mirrors.gigenet.com/archlinux/$repo/os/$arch
## Austria
Server = http://mirror.easyname.at/archlinux/$repo/os/$arch
## Canada
Server = http://mirror.scd31.com/arch/$repo/os/$arch
## Brazil
Server = http://mirror.ufscar.br/archlinux/$repo/os/$arch
## United States
Server = http://archlinux.surlyjake.com/archlinux/$repo/os/$arch
## China
Server = http://mirrors.163.com/archlinux/$repo/os/$arch
## Belgium
Server = http://archlinux.mirror.kangaroot.net/$repo/os/$arch
## Poland
Server = http://ftp.vectranet.pl/archlinux/$repo/os/$arch
## Indonesia
Server = http://mirror.poliwangi.ac.id/archlinux/$repo/os/$arch
## France
Server = http://mirrors.standaloneinstaller.com/archlinux/$repo/os/$arch
## Russia
Server = http://mirror.rol.ru/archlinux/$repo/os/$arch
## Germany
Server = http://ftp.halifax.rwth-aachen.de/archlinux/$repo/os/$arch
## Sweden
Server = http://archlinux.dynamict.se/$repo/os/$arch
## Taiwan
Server = http://ftp.tku.edu.tw/Linux/ArchLinux/$repo/os/$arch
## Romania
Server = http://mirrors.nxthost.com/archlinux/$repo/os/$arch
## Germany
Server = http://mirror.checkdomain.de/archlinux/$repo/os/$arch
## Switzerland
Server = http://pkg.adfinis-sygroup.ch/archlinux/$repo/os/$arch
## United Kingdom
Server = http://mirrors.ukfast.co.uk/sites/archlinux.org/$repo/os/$arch
## Netherlands
Server = http://mirror.ams1.nl.leaseweb.net/archlinux/$repo/os/$arch
## Thailand
Server = http://mirror2.totbb.net/archlinux/$repo/os/$arch
## United States
Server = http://reflector.luehm.com/arch/$repo/os/$arch
## Taiwan
Server = http://archlinux.cs.nctu.edu.tw/$repo/os/$arch
## New Caledonia
Server = http://mirror.lagoon.nc/pub/archlinux/$repo/os/$arch
## Germany
Server = http://ftp.uni-bayreuth.de/linux/archlinux/$repo/os/$arch
## Czechia
Server = http://ftp.sh.cvut.cz/arch/$repo/os/$arch
## France
Server = http://archlinux.mirrors.benatherton.com/$repo/os/$arch
## Germany
Server = http://archlinux.mirror.iphh.net/$repo/os/$arch
## Greece
Server = http://ftp.cc.uoc.gr/mirrors/linux/archlinux/$repo/os/$arch
## Austria
Server = http://mirror.reisenbauer.ee/archlinux/$repo/os/$arch
## United States
Server = http://mirror.cs.vt.edu/pub/ArchLinux/$repo/os/$arch
## France
Server = http://archlinux.mailtunnel.eu/$repo/os/$arch
## United States
Server = http://arch.mirror.square-r00t.net/$repo/os/$arch
## Czechia
Server = http://gluttony.sin.cvut.cz/arch/$repo/os/$arch
## Germany
Server = http://mirror.united-gameserver.de/archlinux/$repo/os/$arch
## Romania
Server = http://mirrors.pidginhost.com/arch/$repo/os/$arch
## Bangladesh
Server = http://mirror.xeonbd.com/archlinux/$repo/os/$arch
## Portugal
Server = http://ftp.rnl.tecnico.ulisboa.pt/pub/archlinux/$repo/os/$arch
## United States
Server = http://mirror.mia11.us.leaseweb.net/archlinux/$repo/os/$arch
## Portugal
Server = http://glua.ua.pt/pub/archlinux/$repo/os/$arch
## Worldwide
Server = http://mirror.rackspace.com/archlinux/$repo/os/$arch
## Russia
Server = http://mirror.truenetwork.ru/archlinux/$repo/os/$arch
## Denmark
Server = http://mirror.one.com/archlinux/$repo/os/$arch
## United States
Server = http://arch.mirrors.pair.com/$repo/os/$arch
## Germany
Server = http://ftp-stud.hs-esslingen.de/pub/Mirrors/archlinux/$repo/os/$arch
## Greece
Server = http://ftp.ntua.gr/pub/linux/archlinux/$repo/os/$arch
## Ecuador
Server = http://mirror.cedia.org.ec/archlinux/$repo/os/$arch
## Finland
Server = http://mirror.pseudoform.org/$repo/os/$arch
## United States
Server = http://mirror.dal10.us.leaseweb.net/archlinux/$repo/os/$arch
## Czechia
Server = http://ftp.linux.cz/pub/linux/arch/$repo/os/$arch
## Netherlands
Server = http://mirrors.xtom.nl/archlinux/$repo/os/$arch
## France
Server = http://ftp.u-strasbg.fr/linux/distributions/archlinux/$repo/os/$arch
## Iran
Server = http://mirrors.mirjamali.ir/archlinux/$repo/os/$arch
## South Africa
Server = http://za.mirror.archlinux-br.org/$repo/os/$arch
## Ecuador
Server = http://mirror.espoch.edu.ec/archlinux/$repo/os/$arch
## Colombia
Server = http://mirrors.udenar.edu.co/archlinux/$repo/os/$arch
## Australia
Server = http://archlinux.mirror.digitalpacific.com.au/$repo/os/$arch
## Germany
Server = http://ftp.spline.inf.fu-berlin.de/mirrors/archlinux/$repo/os/$arch
## United Kingdom
Server = http://mirrors.manchester.m247.com/arch-linux/$repo/os/$arch
## Canada
Server = http://muug.ca/mirror/archlinux/$repo/os/$arch
## Norway
Server = http://mirror.neuf.no/archlinux/$repo/os/$arch
## Ukraine
Server = http://mirror.mirohost.net/archlinux/$repo/os/$arch
## United States
Server = http://mirrors.liquidweb.com/archlinux/$repo/os/$arch
## Iceland
Server = http://mirror.system.is/arch/$repo/os/$arch
## Japan
Server = http://ftp.tsukuba.wide.ad.jp/Linux/archlinux/$repo/os/$arch
## Bosnia and Herzegovina
Server = http://archlinux.mirror.ba/$repo/os/$arch
## France
Server = http://archlinux.mirrors.ovh.net/archlinux/$repo/os/$arch
## France
Server = http://mirror.lastmikoi.net/archlinux/$repo/os/$arch
## Germany
Server = http://mirror.ubrco.de/archlinux/$repo/os/$arch
## China
Server = http://mirrors.neusoft.edu.cn/archlinux/$repo/os/$arch
## Taiwan
Server = http://ftp.yzu.edu.tw/Linux/archlinux/$repo/os/$arch
## Germany
Server = http://mirror.wtnet.de/arch/$repo/os/$arch
## Germany
Server = http://mirror.netcologne.de/archlinux/$repo/os/$arch
## Colombia
Server = http://mirror.edatel.net.co/archlinux/$repo/os/$arch
## France
Server = http://archlinux.vi-di.fr/$repo/os/$arch
## Brazil
Server = http://archlinux.pop-es.rnp.br/$repo/os/$arch
## Japan
Server = http://ftp.jaist.ac.jp/pub/Linux/ArchLinux/$repo/os/$arch
## Germany
Server = http://ftp.fau.de/archlinux/$repo/os/$arch
## United States
Server = http://mirror.siena.edu/archlinux/$repo/os/$arch
## Italy
Server = http://archlinux.mirror.garr.it/archlinux/$repo/os/$arch
## Netherlands
Server = http://mirror-archlinux.webruimtehosting.nl/$repo/os/$arch
## Sweden
Server = http://ftp.lysator.liu.se/pub/archlinux/$repo/os/$arch
## United States
Server = http://arch.mirror.constant.com/$repo/os/$arch
## Netherlands
Server = http://mirror.i3d.net/pub/archlinux/$repo/os/$arch
## Canada
Server = http://archlinux.mirror.rafal.ca/$repo/os/$arch
## Brazil
Server = http://linorg.usp.br/archlinux/$repo/os/$arch
## Germany
Server = http://arch.eckner.net/archlinux/$repo/os/$arch
## Japan
Server = http://mirrors.cat.net/archlinux/$repo/os/$arch
## China
Server = http://mirrors.cqu.edu.cn/archlinux/$repo/os/$arch
## South Africa
Server = http://archlinux.za.mirror.allworldit.com/archlinux/$repo/os/$arch
## Germany
Server = http://packages.oth-regensburg.de/archlinux/$repo/os/$arch
## Hong Kong
Server = http://mirror.xtom.com.hk/archlinux/$repo/os/$arch
## Israel
Server = http://mirror.isoc.org.il/pub/archlinux/$repo/os/$arch
## Ukraine
Server = http://archlinux.ip-connect.vn.ua/$repo/os/$arch
## United States
Server = http://mirror.umd.edu/archlinux/$repo/os/$arch
## China
Server = http://mirrors.zju.edu.cn/archlinux/$repo/os/$arch
## Germany
Server = http://arch.jensgutermuth.de/$repo/os/$arch
## Italy
Server = http://mirrors.prometeus.net/archlinux/$repo/os/$arch
## Norway
Server = http://archlinux.uib.no/$repo/os/$arch
## Turkey
Server = http://mirror.veriteknik.net.tr/archlinux/$repo/os/$arch
## Germany
Server = http://archlinux.thaller.ws/$repo/os/$arch
## Czechia
Server = http://ftp.fi.muni.cz/pub/linux/arch/$repo/os/$arch
## Australia
Server = http://mirror.internode.on.net/pub/archlinux/$repo/os/$arch
## China
Server = http://mirrors.tuna.tsinghua.edu.cn/archlinux/$repo/os/$arch
## Germany
Server = http://archlinux.honkgong.info/$repo/os/$arch
## Slovakia
Server = http://mirror.lnx.sk/pub/linux/archlinux/$repo/os/$arch
## Netherlands
Server = http://ftp.snt.utwente.nl/pub/os/linux/archlinux/$repo/os/$arch
## Norway
Server = http://mirror.archlinux.no/$repo/os/$arch
## Kazakhstan
Server = http://mirror.ps.kz/archlinux/$repo/os/$arch
## France
Server = http://mirrors.celianvdb.fr/archlinux/$repo/os/$arch
## Romania
Server = http://archlinux.mirrors.linux.ro/$repo/os/$arch
## Paraguay
Server = http://archlinux.mirror.py/archlinux/$repo/os/$arch
## Czechia
Server = http://mirror.dkm.cz/archlinux/$repo/os/$arch
## Turkey
Server = http://ftp.linux.org.tr/archlinux/$repo/os/$arch
## United Kingdom
Server = http://arch.serverspace.co.uk/arch/$repo/os/$arch
## Hungary
Server = http://quantum-mirror.hu/mirrors/pub/archlinux/$repo/os/$arch
## Belarus
Server = http://mirror.datacenter.by/pub/archlinux/$repo/os/$arch
## Brazil
Server = http://www.caco.ic.unicamp.br/archlinux/$repo/os/$arch
## United States
Server = http://mirror.metrocast.net/archlinux/$repo/os/$arch
## New Zealand
Server = http://mirror.fsmg.org.nz/archlinux/$repo/os/$arch
## Ukraine
Server = http://mirrors.nix.org.ua/linux/archlinux/$repo/os/$arch
## France
Server = http://arch.nimukaito.net/$repo/os/$arch
## France
Server = http://mirrors.phx.ms/arch/$repo/os/$arch
## Germany
Server = http://artfiles.org/archlinux.org/$repo/os/$arch
## United Kingdom
Server = http://mirror.netweaver.uk/archlinux/$repo/os/$arch
## Czechia
Server = http://mirrors.nic.cz/archlinux/$repo/os/$arch
## Macedonia
Server = http://mirror.t-home.mk/archlinux/$repo/os/$arch
## United Kingdom
Server = http://archlinux.mirrors.uk2.net/$repo/os/$arch
## France
Server = http://mirror.ibcp.fr/pub/archlinux/$repo/os/$arch
## South Korea
Server = http://ftp.harukasan.org/archlinux/$repo/os/$arch
## United Kingdom
Server = http://archlinux.uk.mirror.allworldit.com/archlinux/$repo/os/$arch
## Germany
Server = http://mirror.selfnet.de/archlinux/$repo/os/$arch
## India
Server = http://mirror.cse.iitk.ac.in/archlinux/$repo/os/$arch
## United States
Server = http://repo.miserver.it.umich.edu/archlinux/$repo/os/$arch
## United States
Server = http://mirrors.sonic.net/archlinux/$repo/os/$arch
## Spain
Server = http://mirror.librelabucm.org/archlinux/$repo/os/$arch
## Germany
Server = http://mirror.fra10.de.leaseweb.net/archlinux/$repo/os/$arch
## Serbia
Server = http://arch.petarmaric.com/$repo/os/$arch
## Bulgaria
Server = http://mirror.host.ag/archlinux/$repo/os/$arch
## Canada
Server = http://mirror.cedille.club/archlinux/$repo/os/$arch
## Poland
Server = http://ftp.icm.edu.pl/pub/Linux/dist/archlinux/$repo/os/$arch
## Germany
Server = http://ftp.uni-hannover.de/archlinux/$repo/os/$arch
## Germany
Server = http://mirrors.niyawe.de/archlinux/$repo/os/$arch
## Chile
Server = http://mirror.archlinux.cl/$repo/os/$arch
## Belarus
Server = http://ftp.byfly.by/pub/archlinux/$repo/os/$arch
## France
Server = http://mirror.oldsql.cc/archlinux/$repo/os/$arch
## France
Server = http://archlinux.polymorf.fr/$repo/os/$arch
## Denmark
Server = http://mirrors.dotsrc.org/archlinux/$repo/os/$arch
## United States
Server = http://mirrors.xmission.com/archlinux/$repo/os/$arch
## United States
Server = http://mirrors.kernel.org/archlinux/$repo/os/$arch
## Canada
Server = http://mirror.sergal.org/archlinux/$repo/os/$arch
## France
Server = http://archlinux.de-labrusse.fr/$repo/os/$arch
## United States
Server = http://mirrors.aggregate.org/archlinux/$repo/os/$arch
## Sweden
Server = http://ftp.acc.umu.se/mirror/archlinux/$repo/os/$arch
## France
Server = http://mirrors.arnoldthebat.co.uk/archlinux/$repo/os/$arch
## United States
Server = http://mirror.kaminski.io/archlinux/$repo/os/$arch
## South Africa
Server = http://mirror.is.co.za/mirror/archlinux.org/$repo/os/$arch
## Finland
Server = http://arch.mirror.far.fi/$repo/os/$arch
## New Zealand
Server = http://mirror.smith.geek.nz/archlinux/$repo/os/$arch
## Macedonia
Server = http://mirror.onevip.mk/archlinux/$repo/os/$arch
## United States
Server = http://mirrors.xtom.com/archlinux/$repo/os/$arch
## Czechia
Server = http://mirror.vpsfree.cz/archlinux/$repo/os/$arch
## France
Server = http://mirror.archlinux.ikoula.com/archlinux/$repo/os/$arch
## Spain
Server = http://ftp.rediris.es/mirror/archlinux/$repo/os/$arch
## Greece
Server = http://ftp.otenet.gr/linux/archlinux/$repo/os/$arch
## Romania
Server = http://mirrors.m247.ro/archlinux/$repo/os/$arch
## South Korea
Server = http://ftp.lanet.kr/pub/archlinux/$repo/os/$arch
## United States
Server = http://mirrors.acm.wpi.edu/archlinux/$repo/os/$arch
## United States
Server = http://ca.us.mirror.archlinux-br.org/$repo/os/$arch
## United Kingdom
Server = http://mirror.bytemark.co.uk/archlinux/$repo/os/$arch
## United States
Server = http://www.gtlib.gatech.edu/pub/archlinux/$repo/os/$arch
## Netherlands
Server = http://archlinux.mirror.pcextreme.nl/$repo/os/$arch
## Germany
Server = http://ftp.tu-chemnitz.de/pub/linux/archlinux/$repo/os/$arch
## Germany
Server = http://ftp.wrz.de/pub/archlinux/$repo/os/$arch
## United States
Server = http://mirror.lty.me/archlinux/$repo/os/$arch
## Switzerland
Server = http://mirror.puzzle.ch/archlinux/$repo/os/$arch
## Chile
Server = http://mirror.ufro.cl/archlinux/$repo/os/$arch
## Germany
Server = http://ftp.uni-kl.de/pub/linux/archlinux/$repo/os/$arch
## China
Server = http://mirrors.ustc.edu.cn/archlinux/$repo/os/$arch
## Kenya
Server = http://archlinux.mirror.liquidtelecom.com/$repo/os/$arch
## Brazil
Server = http://archlinux.c3sl.ufpr.br/$repo/os/$arch
## Netherlands
Server = http://archlinux.mirror.wearetriple.com/$repo/os/$arch
## United States
Server = http://mirror.cc.columbia.edu/pub/linux/archlinux/$repo/os/$arch
## Germany
Server = http://ftp.gwdg.de/pub/linux/archlinux/$repo/os/$arch
## Worldwide
Server = http://mirrors.evowise.com/archlinux/$repo/os/$arch
## Greece
Server = http://mirrors.myaegean.gr/linux/archlinux/$repo/os/$arch
## Indonesia
Server = http://suro.ubaya.ac.id/archlinux/$repo/os/$arch
## Luxembourg
Server = http://archlinux.mirror.root.lu/$repo/os/$arch
## United Kingdom
Server = http://www.mirrorservice.org/sites/ftp.archlinux.org/$repo/os/$arch
## United States
Server = http://mirror.sfo12.us.leaseweb.net/archlinux/$repo/os/$arch
$ reflector --verbose --latest 5 --sort rate --save /etc/pacman.d/mirrorlist
error: failed to retrieve mirrorstatus data: URLError: <urlopen error [Errno -3] Temporary failure in name resolution>
Looks like a DNS issue.
What happens in terminal if you ping the forum?
ping forum.endeavouros.com
I am not very good at resolving networks’ issues. Surely someone might come up with some suggestions.
In the meantime you could perhaps check if your /etc/resolv.conf is properly configured and maybe (maybe) restart NetworkManager.service?
Please show the output of the following command:
reflector -phttps -cUS -a5 --sort rate -n10
As noticed in the link, reflector is the recommended tool for automating mirror updates. The reflector-auto is soon history.
Arch is dropping it?
No, reflector-auto is an EndeavourOS package. But reflector (from Arch) does the same thing nowadays, that’s why reflector-auto will dropped soon.
Okay so i have this set up using reflector so i guess I’m good then.
● reflector.timer - Refresh Pacman mirrorlist weekly with Reflector.
Loaded: loaded (/usr/lib/systemd/system/reflector.timer; enabled; vendor preset: disabled)
Active: active (waiting) since Sun 2020-12-13 15:24:18 EST; 24min ago
Trigger: Mon 2020-12-14 10:12:38 EST; 18h left
Triggers: ● reflector.service
Dec 13 15:24:18 eos-kde systemd[1]: Started Refresh Pacman mirrorlist weekly with Reflector..
Looks like it! 
OK, got it fixed…
Pinging forum worked on this machine, but not that.
I started noticing rdp kept locking up when when stuff was failing.
The icon said limited or no connectivity after trying to use it then rdp would lock up.
I went in, plugged the monitor into it so I could get stuff done faster, I even changed the network cable…[needed color coded anyhow] 
In network config, there were multiple connections being created idk why,
I deleted them all, rebooted, and ping worked.
Then the update and everything worked.
I just don’t get how it happened, my big fear was the new router I put in and it caused something to happen.
IDK what hiccup was going on but it’s solved now.
Edit:
It helped when you said DNS