RT Data Logging CRASH

I have been having a few odd issues with my board that i have been trying to diagnoise.. one of those being it automattically shutting off exactly 30min into a ride... (decided to set a timer after the 4th time) before that i was trying to see if i can log and see whats going on when this happens.. and the other issues.. however i go to select my directory and it appears for a second then disappears.. so i entered the dir manually and made sure it exsisted. I would then check start logging and then the vesc app will crash instantly... I have been searching but havent seen anyone else have the same issue as me.. (btw android phone.. latest ver of app 6.05 but had same issue with 6.02)

Appreciate the help thanks