I have the same issue than you a 23 switches MS150. Mix of MP and FP. All are stacked (2/3/4 switches) I have 2 MX250 on top and 1 stack of 3 switches have the role of CORE so each MX have only 1 link connected. (Meraki recommandation).    I observe the same behaviour in the logs : SFP detached / Inserted. But not all sfp ports.  I also have a lot of "BPDU Sender Conflict" in the logs on every single upling of each stack. It's a nightmare.  Apparently this is caused by quick Stack flapping no visible on our frontend. Only possible to monitor on Support Backend... He said me the issue is affecting some clients and for some of them the 18.1.1 is solving the issue and for some no like you and me. He will ask the product team to check that.  For the story, this issue happened the first day of the opening of my new office of 400 people.... I run that network in test since 2 months without any issues...  ... View more

Not yet. Status is "in progress" ... View more

Hello,   I confirm I'm able to make it working after excluding from existing Conditionnal Access rules my "Meraki_Access_Manager" App registration.   Ruben ... View more

Hello, Is there any alternative to redeploying the VMX please ?  I'm also in the same case. I have a Basic SKU on my public address.   Thank you !  ... View more