I am having the exact same problem as John Thompson. I have updated everything and now nothing works. I can not even start when I uncheck "show base alerts" and now my base will not even pair to my radio modem....
It could be specific to the T2 update because I installed, updated and calibrated two units using the T1M base and they're working fine....all of the problems I am having after trying multiple angles...base solo, base modem, base tcp, rover no base, rover modem...all seem like me related to the base Triumph 2 update
I really need a way to undue updates that stop me from working.