Hi!
I have bought new hEX S and i am having problem with SFP link with other devices (also mikrotik).
Sometimes it does work after a few hard resets...but usually doesn't work.
I have tried with several mikrotik SFP modules (all are the same), with different haredware (CCR, hex poe, switch), and different optical cables....nothing seems to work.
I did new netinstall and problem still persist.
To summarise...module is present and working, but no link...module and cables tried with hex s are working normal with other mikrotik devices.
Looking forward for your answer...maybe haredware problem?
Just to say...routeros 6.42.6, and latest firmware are on board...