No exp:// connection and adb server problem

On WIN 10
Trying to “Run on Android device/emulator”:

Couldn’t start project on Android: Invalid argument: cannot open transport registration socketpair
could not read ok from ADB Server

  • failed to start daemon *
    error: cannot connect to daemon

In the app after reading QR:

“Something went wrong”
Could not load exp://192.168.254.1:19000…

Why?