I’ve been using the Rachio android app on my Oppo F5 for a while now. It was working just fine when my phone was running android nougat. But yesterday I got Android Color OS and Oreo update for my F5 and I updated my phone to the latest version. Today I tried opening this android app and all of sudden it showed me the white screen and crashed.
Update: I restarted my android phone and uninstall it and again reinstall it and it worked like charm.