The connection to the Commander Core XT simply breaks down

Hello, I have the following problem:
I have a Commader Core and two Commander Core XT installed in my system… after a while the connection to an XT simply breaks off and I only have the hardware lighting (as it was set via ICUE, ICUE is off the system again) on . The second Core XT and the Core continue to run…what could that be??
Kind regards

Please, copy and paste the console log from the XT that stops working and attach the most recent log that is at least 5KB (this can be found here: https://srgbmods.net/s?p=view/logs) and send them to support@signalrgb.com

Hallo…

ist erledigt…und im Anhang…

MfG

Corsair Commander Core XT.snapshot.txt (11.5 KB)

… Hat jemand eine Idee, wo der Fehler liegt?