Companion app stops instantly on attempt to log in

I have an old Asus ZenUI tablet, and can follow the following steps:

  • Welcome to Home Assistant App
  • Select Your Home Assistant Server - https://myhomeassistant adress
  • Login screen user / pass → Login
  • Instantly, “Home Assistant has stopped”.

Trying to log in wiht a wrong password, i get a notification on my HAOS.

The tablet is on android 6.0.1, and it is somewhat slow - I can however log into my HAOS on Chrome, and it works fine. Just the app crashes instantly whenever i press login (only after entering the correct user and password).