Pair new device over wifi not working in android studio

Question

I'm trying to pair device which is connected with USB,but QR code and pairing code doesn't work and stuck in searching for device. I tried to connect using the command: adb connect [phone_ip]:[port] in the terminal box, and it told me it is connected, but I still can't choose the device as you can see below:cannot use the device

what can I do? thanks

Answer 1

Android studio (in my experience) does prevent connection to physical device over WiFi at random. I tried all kinds of things but ultimately most basic IT support advice works for me every-time =Fully restart everything, both PC and physical device.