Problem BGP on cloud core 1036-12G-4S

RouterOS General
1

I have this weird problem in my bgp on a cloud core 1036-12G-4S.

My two links its getting this gaps in traffic on the same time, when i get this, the interet access freezes, than comes up again.
Already tested link, cable, interfaces, etc.. all running fine. Dont know what to test now. Tried the same config in a RB1100 and all goes smooth, without the gap.
Need some help, cause this seems something with the cloudcore.
All queues are only-hardware-queue for all interfaces, the version running is the lastest 6.15.

See in image attatch what im talking about.
mikrotik_gap.png

2

You say problem with BGP, is the BGP session actually resetting and traffic dropping because the session goes down?

Or does the session stay up but traffic just drops on the interface?

I have 2 1036-8G-2S+'s in with about 15 BGP peers each without a problem, I am running 6.13.

3

the session stays, only the traffic goes down, as i show in the image.

They are 2 BGP sessions, the trafffic goes down in both, in the same time.