We have some ports that suspended through VPC speed mismatch because one of the hosts of the network cards goes from 10Gbps to 1Gbps.
The service is not cut, but simply switches to 1Gbps
This is not a problem on the host or on the networks cable, the only common point is that fex, the fex165 on rbx2b-100b-n6

We will reboto it, and replace it if necessary.