Openhabian - cannot connect via ssh anymore

Hi, I cannot connect via ssh to my openhabian anymore. After updating via apt-get yesterday and doing a reboot, connection is no longer possible. The rest is fine, rules are still working, web-interface is running and iOS-app is still working.

any ideas?

Kind regards,

hm, after connecting locally via “hardware” keyboard, SSH seems to be working again … strange. I also did an apt-get upgrade again … perhaps that was it