My wifi connection constantly dropping

Hello everybody, I am a newbie. I installed EndeavourOs with KDE on my Huawei Matebook-D15 i7-1165g7 laptop, but I have a problem with wifi. I connect to the network and it connects to the internet at first, but every 15-20 minutes my internet speed drops to almost zero. When I disconnect from the network and connect again, it is fixed immediately, but the same problem occurs again after 15-20 minutes.

It annoys me when I want to watch a live broadcast on the internet or watch a long video.

Can you help me about this problem?

Might help to post the output of inxi -Na

[mehmet@MatebookD15 ~]$ inxi -Na
Network:
Device-1: Intel Wi-Fi 6 AX201 driver: iwlwifi v: kernel modules: wl
bus-ID: 00:14.3 chip-ID: 8086:a0f0 class-ID: 0280

Are you dual booting Windows? If so make sure the fast start up in Windows power management is disabled.

Edit: Are you using 2.4 Ghz or 5 Ghz? You should try 5 Ghz if your router supports it.

You could try these options in /etc/modprobe.d/wifi.conf

options iwlwifi power_save=0 # disables power management
options iwlwifi 11n_disable=1 # disables 11n connections

It was enabled and I disabled it. I’ll test it for a while to see if it gets fixed and I’ll keep you posted.

I think problem is solved. Thank you very much

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