I just tried to load Opensprinkler on my sons phone, also running android 6.0. It initially loaded, I was able to sign in, but after I signed into my opensprinkler.com account (on left menu) I got a message alert (on upper right corner) stating “Unable to read Cloud Data”. I don’t know if the cloud data issue is related?
I tried multiple times to enter what I know is my password, but I still get the same message.
I am not sure what I did next, whether I signed out or not, but I closed the app, then tried to reopen. Now I get the same results as on my phone. The app will not open, it just freezes on the OpenSprinkler logo.