I updated my Mac from 11.7.2 to 11.7.3 and this fixed the issue on my MacBook. How ever the client had already innated the upgrade from Monterey 12.6 to Ventura 13.2 and his did not work same error.    I am looking into AnyConnect as an option just hate to add in the complication for 1 user all other users are on Windows with no issue.      So it seem pretty clear it is a mac update that has caused this issue.  ... View more

Are you running Meraki Switches? I am running 28.3 firmware if tried every firmware release with a hope it will include the final fix.   ... View more

We are also having the same problem. Smaller scale we have 4 MR42s I had 2 of the MR42s replaced via RMA with Meraki. I got about 4 weeks out of the new MR42s before the problem comes back. It is not as severe as we get about 20-40Mbps on the my.meraki.com speedtest  But with my MR33s I'm getting 285-385Mbps up and down.   I have also been working on this issue for many hours with Meraki. I bought Meraki to avoid issues like this.   There is no way to even schedule a reboot as far as I know. At this point I would reboot them once per week on the weekend.   I'm a bit concerned in pushing the new 28.4 beta as I've read a post that it can cause some kinda of reboot loop. ... View more