MikroTik

Hello all,
i sometimes get an error -> "fcs error on link" on sfp-sfpplus1 on our "CCR-1036-8G-2S+" which connects to a sfpplus interface of a "CRS226-24G-2S+". If this happens there is also the connection lost for a second or more.

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Is here someone able to tell me how i can find out what the problem really is?

I receive the same error woks after disable those ports and changed with others works normally on CCR1009