OBS disconnects every 1-8 minutes. Log file

[Mapho]

Hello!
I am having problems with OBS disconnecting at random intervals that can vary from 1 minute to 8 minutes.
I have been streaming so far without problems, but now i can't seem to fix the problem.
I thought i would post my log file here: (this is the last log)
Last log file
thanks in advance =)

 

[Mapho]

I wanted to add that:
I'm using an ethernet optic fibre connection, it starts from my router, then goes into a simple switch and then into my computer.
Never had problems of this kind, and have been streaming on twitch for months without a single DC