link89

I have the same issue when I connect my OrangePi Zero 3 to University WiFi [ 173.980677] unisoc_wifi unisoc_wifi wlan0: sprdwl_report_connection XMUNET+ failed status code:1! [ 249.201042] sprdwl:sprdwl_fc_add_share_credit, 533, mode:1 closed, index:0, share it But it is stable when I connect to home WiFi. When I run `iwconfig` it shows that the wlan0 may switch between 2.4GHz and 5GHz from time to time. So I force it to use 2.4G by adding `band: 2.4GHz` to `netplan` configuration. And it seems to work pretty well.