I've an old Android 7 phone that can connect to my home WiFi just fine, on 2.4 GHz and on 5 GHz. But if I start an hotspot on my Pixel 7, the old phone can't connect to it... But if I try to connect to my hotspot with another phone, it's working fine, so it's not the hotspot...
The old phone can see the network, but it alternate between connecting and saved... It can't connect...
I've tried to activate Extend compatibility, it doesn't change anything.
Do you have an idea what the problem could be?