Cannot login from the MuseScore app on Android 5.0.2
I have an ASUS K01B tablet running Android 5.0.2 (no further updates available).
I have been using MuseScore on that tablet for a long time and was logged in there using an old MuseScore account. Wishing to change to another account, I logged out, but any attempt to log in again on any account is refused (incorrect password). The effect is that I cannot access my local music library. I've updated the app, restarted the tablet etc., to no avail.
Logging in on my Android phone works, no other apps on the ASUS tablet have problems (email, browsers, newspapers, etc.)
The tablet is an ideal portable device for exercising, so this is quite annoying.