Clean install, no addons. RPi4 4Gb, original power supply, connects to a network, works for 1min, then connection drops and RP4 is not able to reconnect anymore.
Router (ZyXEL Keenetic Ultra II, no 2.4Ghz enabled, only 5GHz) log:
Code
Фев 12 14:03:15 wmond
WifiMaster1/AccessPoint0: (MT76x2) STA(dc:a6:32:30:19:0a) had associated successfully.
Фев 12 14:03:16 wmond
WifiMaster1/AccessPoint0: (MT76x2) STA(dc:a6:32:30:19:0a) set key done in WPA2/WPA2PSK.
Фев 12 14:04:16 wmond
WifiMaster1/AccessPoint0: (MT76x2) STA(dc:a6:32:30:19:0a) had disassociated by STA (reason: STA is leaving or has left BSS)