AX1500 5G Problems, sometimes stops working
I've started to notice problems with 5ghz on my AX1500. The 5G SSID is visible, but when I try to connect to it, it won't connect. It just keeps repeatedly trying to connect. If I restart 5G wireless or reboot the router, it starts to work again. Is there some setting or trick to get it to work properly? 2.4 ghz seems to be fine so far.
The 5G setting is pretty basic:
Smart Connect is disabled.
OFDMA is enabled, but greyed out.
TWT is disabled, but greyed out.
WMM is enabled.
AP Isolation is disabled.
Airtime Fairness is disabled.
Security: WPA/WPA2 Personal
Version: WPA2-PSK
Encryption: AES
Transmit Power: High
Channel Width: 80MHz
Channel: 36
Mode: 802.11a/n/ac mixed (I have ax disabled since I have no ax clients and I've heard there are problems with it)
My regular wireless clients are android phones, which operate in N mode, and a media player that is 5G AC, but only used occasionally.