Unexpected System Crash on .009 build

Hi!

I have a problem with my Beelink M18 with .009 :

Usually after 2-3 days I get a system crash but only when I do not use the box, only the Transmission runs, I am using an external hdd for the movies.
I uploaded the log.

I still have this problem, here is my new log. Maybe the CEC is the root of the crash?