Major problems since the last update which in my opinion was not necessary the app has crashed 25 times, I contact tech support and get the same canned message every time get no actual real help to solve issue. I have now 6 times force stopped, cleared cache, cleared data, un-installed and reinstalled which does nothing to solve the crashing. I have been kicked off 4 times resulting in lost blocks and lost deliveries. Please fix or help me to roll back to previous version. That actually worked.