Hi Tim,Yes they swapped out all of the SFPs with Cisco replacements. Hope you get sorted.

Yes, Cisco replaced the SFPs (all 28 of them). No further issues so far.

This is good to know. Hopefully the support for Cisco classic devices is what it should be.

Thanks for the heads up. The funny and frustrating thing is that despite showing them this thread and submitting a video of the condition Meraki support want to swap out 1 SFP. It’s going to be a long journey to get this sorted.

Yes, thanks for coming back to me so quickly. The link will only come back after you reseat the SFPs. I can confirm that the SFP we are using is a MA-SFP-1GB-TX. We are running 14:33 but says its up to date so not sure where 15.3 is available.