I haven't had time to race for a while, but I fired everything up this morning, installed the update for 2.90 Full (build 84) and it doesn't seem to like my tablet and won't start. Now oddly enough I usually run PCARS Dash along side it and that is coming up with a license error as well so it's likely something with the tablet and maybe even my Andriod account, but everything works fine on my phone. Log file just says license check unsuccessful.

Any tips on where to start looking?