Blank page after login on M-Files Mobile App

Have the same problem. It takes a long while for the app to connect, then an error occurs "Unknown error" and "StatusRuntimeException unavailable". Only a white screen is left with menu items at the top and bottom. Restarting the phone does not help. App version 23.12.1. Server version also 23.12.xx.

I expect the January update for the server to be released later today. Will wait and see if updating makes any difference.

Turned out there was a typo in my server configuration. Had added a vault specific section for one of the vaults. The typo prevent the rest from working. Once corrected everything works fine.