Thanks for the update, @Jochen_Renner, and apologies on the delayed response.
I have enabled diagnostics on your account so our technical staff can get some more insight into what’s going on here. The next time your Core is active a diagnostics report will automatically be generated and uploaded directly to our servers
Once that’s been received, I’ll be sure to update this thread and pass the diagnostics, as well as the information you’ve provided above, over to the team for further investigation.
Kind regards,
Dylan