I use 2.5GHz “Generic MAC80211” radio (5GHz “MediaTek MT7915E” doesn’t work for me, see the other thread).
At least several devices (not sure if all) suddenly stop transmitting data through WiFi, even though the connection still shown as active. It doesn’t recover by itself (I tried to wait for 30 minutes), but if I disconnect and reconnect the device, it works again for a few minutes (from 30 seconds to 40 minutes, I’d say).
I tried unchecking the “Disassociate On Low Acknowledgement” setting like suggested somewhere in internet, but it didn’t help.
I also tried to switch the band width to 20GHz from 40GHz (hoping for “slower but more reliable” connection), but it appears to make the issue occur even more frequently. There is a difference though when I ping a host in the internet (not 100% that it depends on the band width though, I only experimented a few times). With 40GHz, pings just stop responding, but with 20GHz, pings slowly go up to 10 seconds (!) before the connections stalls.
Any ideas?
Thanks!