I have an EndeavourOS and I update every week. Normally to use the controller I just press the circular button a second, it blinks once and stay on, it’s working (USB connected).
After the today update when I try to turn it on, it keeps blinking and after a while it turn off.
Any help helps. 
Hi, can you post the output of yay -Q | grep linux and yay -Q | grep xone?
[user@pc ~]$ yay -Q | grep linux
archlinux-keyring 20240709-2
linux 6.11.2.arch1-1
linux-api-headers 6.10-1
linux-firmware 20240909.552ed9b8-1
linux-firmware-marvell 20240909.552ed9b8-1
linux-firmware-whence 20240909.552ed9b8-1
linux-headers 6.11.2.arch1-1
util-linux 2.40.2-1
util-linux-libs 2.40.2-1
[user@pc ~]$ yay -Q | grep 'xone\|xpad\|xbox' (returns nothing)
[user@pc ~]$ lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 046d:c534 Logitech, Inc. Nano Receiver
Bus 001 Device 003: ID 4c4a:4155 Jieli Technology MK-01
Bus 001 Device 004: ID 045e:0b12 Microsoft Corp. Xbox Controller
Bus 001 Device 005: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 006: ID 0b05:1939 ASUSTek Computer, Inc. AURA LED Controller
Bus 001 Device 007: ID 046d:c077 Logitech, Inc. Mouse
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Thanks.
Hm that’s a bit weird to me. I thought you need xone for xbox gamepads to work. As it is not installed, how did it work before?
Anyway. You need to install xone-dkms-git, but this doesn’t work currently with linux 6.11 kernel. Luckily, there is an open pull request to fix this error for kernel 6.11, see here.
I have written up some instructions here, please follow them and report back
As you seem a bit more knowledgeable, instead of doing the first 4 steps of the instructions, you could also do yay -G xone-dkms-git and edit the downloaded PKGBUILD from your current working directory.