I have Asus X555lf with Manjaro KDE installed and my problem is im getting like higher speeds on other wifi networks but not on mine,my wifi network is stuck at 0.50mbps but when i speedtest my wifi from other pcs,phones it goes much higher than that.Tried older karnels,headers everything.Seems like my wifi does not like manjaro *jk.But its weird why im getting high internet speeds on other networks but not on mine.
Well the router is flirtz box and did some research changed it from wpa/wpa2 mixed to just wpa2 and disabled auto channel select and that kinda fixed it but now the speed is not constant like it will go to normal speeds and then it wil drop to 5kbs.
Perhaps look for a router firmware update if available. Otherwise try locking your BSSID to your preferred access point in your connections properties in NM. Also try setting a static IP through your router via mac address association.
If you cannot find anything to fix your problems I have written a service that might help with your issue. Worth a try I guess.
Not a fix, but it usually brings my connection back up in 5-6 seconds on my system.
Just this router is absolute garbage ffs.All other devices get high speeds on this router but not me,tho when i connect to another network i get expected speeds.So idk if its my PC or this crap router.