Bamboo Slate Freeze and Transfer Problems Android

[SlateX]

I have a Bamboo Slate L and running Inkspace on Android 10. I use my Bamboo Slate daily and run into following problems:

I need to sync with Inkspace multiple times per day if not:
-- Either the Bamboo Slate freezes with the blue or green light on. No syncing or shutting down is possible then.
-- Or I get a transfer error message in the app (transfer starts but stops and some point and error message shows up).
For both problems only a reset works and I lose all my notes.

Can anyone help me with this problems?

Thx SlateX