Does creating a group work for you?
If so, I think they banned me - but why? For promoting Telegram? How should they know about - do they control if anyone write about concurrenting products/filtering all we write?

Is there any log-file where I can possibly see why my connection is closed by the server?

Status in account-info shows ´active´...

Found some logs in .yappar/logs - but how can I open them? Filemanager doesn´t show them and there is no ´nano´-editor Hmm...I´ll try on my pc...