My 6T (unrooted) Android 10.3.5, won't tether - not by USB, not by Wifi nor by Bluetooth.
Not a carrier issue - I can tether with my wife's phone.
Weird behaviour - occasionally the tethered device (PC) will have internet, but not the phone, sometimes the phone will have internet and not the tethered device.
I have AdGuard and NordVPN installed, but I turn them both off before trying to tether.
I have disabled Private DNS before trying to tether.
Doesn't work in Safe mode either. Shows connected device to hotspot on phone.
If I connect the phone to Wifi then the PC has internet and the phone does also - not very helpful.
It used to tether months ago.
Any ideas please?
ip) and firewall (using
iptables) when tethering turned on. The simple way to troubleshoot networking issues. Latter requires root.