I'm using DAC SFP+ 10G cables from fs.com, programmed as Fortinet.
They are FINISAR modules, considered valid by the FortiGate 501E and FortiSwitch1048E.
Both FGT and FSW are running 7.2.2
However, every 3 minutes, sharp, modules are reset 'to recover from error state'.
Between reset, data flows correctly.
Is there anything to be done to avoid these module reset ?