I noticed that there were events on ports 25 and 26, port carrier usually means a layer 1 problem, so it would be interesting to check if the cables are ok.
![alemabrahao_0-1694805850047.png alemabrahao_0-1694805850047.png](https://community.meraki.com/t5/image/serverpage/image-id/32565i547A34C29BAF6079/image-size/medium?v=v2&px=400)
I am not a Cisco Meraki employee. My suggestions are based on documentation of Meraki best practices and day-to-day experience.
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