This worked for me: turn off USB debugging, revoke previous access, unplug the cable, plug the cable in, stand on right leg, don't click allow to fast, use the 'always allow' option, don't refresh the inspect page, sit and wait for 3.35 minutes, then do those steps 4 more times. You probably still won't get it to connect, but it will keep you busy and stop you from throwing all android products in reach out the window.