@martinp I reinstalled it from the website, not from a backup, so a fresh install

I have used the same setup on this PC before, after upgrading to Windows 11 (from 10) I reinstalled Iobroker and the Ring adapter. When I open the objects then open the Ring directory, on the right hand side is the cog to open and change the object settings. That is where I used to add setting for MQTT. But when I try to open custom settings now, I get a error 'cannot load jsonConfig of ring: not exists

@mickym I found it, now I'm trying to find which flow it is... seems like all of them, whichever I activate it crashes.

@mickym How do I activate each flow ?

On a previous Windows installation, I had Node Red running without issues. I updated the PC to Windows 11, installed iobroker, and the Node Red adapter. After installing all the necessary palettes, I imported the backup of my flows which were running without issues on teh previous install. But now, Node Red keeps rebooting. In the iobroker log there is this:

node-red.0
2023-05-27 13:30:20.406 info node-red exited with 6

node-red.0
2023-05-27 13:29:48.153 warn Terminated (UNCAUGHT_EXCEPTION): Without reason

node-red.0
2023-05-27 13:29:48.152 info terminating

Node Red runs fine in safe mode. I asked in the Node Red forum, but they did not know about iobroker and suggested to ask here