Power Bi on my iPhone and iPad is logging out every few hours. If I switch focus to another app, then come back I hav to log in again. This never used to be the case.
is there a problem with the iOS version?
currentlty running the latest version on the App Store, version 14.2
I'm using iPhone 7 Plus (iOS 11.0.3) + Power BI (14.2) and cannot repro the same issue on my side. Which iOS version are you using? Have you tried to uninstall and reinstall the Power BI App on you iPhone/iPad?