Killer Wi-Fi 6 AX1650i WiFi Very Slow Connections on Ubuntu 20.04, also through the cable, known solutions do not work
I know it's a known and very common issue.
I had no problems with WiFi, but at some point my internet connection stopped working or it works very slowly.
The same is, when I connect the router with the laptop with a cable. It is strange that I have such a problem with only one router at home. When I connect to some other network, e.g. in the office or I'll make a HotSpot from my cell phone, it works quite normally. Also at home, I only have a problem with the Ubuntu laptop, all other devices work normally.
I have tried to solve this issue myself by following all the recommended solution from the forum, unfortunately none of them worked.
It is very frustrating when you try to work. I will be grateful for any hints what else I can do.
link to the my logs with details:
4 Reset to default
