Android controllable no signal

Hi

Have always used pc with dongle and had no issues. Got a tablet(Tab S6 Lite) so I could move turbo elsewhere.

I can connect as power meter but not controllable. It lets me connect but says no signal after about 10 seconds, then it’s a steady flash of no signal.

I have tried all the usual and everything listed in the FAQ.

Tried connecting my S10 and it works fine.

I have this same problem