Has anyone found a solution to this? This sounds exactly the same as the issues we are experiencing for months now, mainly with MacBooks but also some PCs. Clients boot up their macbooks and connect to our APs just fine then randomly thought the day some users will lose their wifi connection. Also if user is connected to wifi, with macbooks, then closes their lids and moves to another area serviced by another AP this will also happen. Their macbooks looks to be connected for a minute or so, and then they get disconnected and prompted for credentials, even though their credentials are saved. Below is what shows up in the event logs. I've noticed this only happens to certain APs that are configured identical to the rest. Strange thing is, when clients don't close the lid and roam normally, they DON'T have this issue. They just roam seamlessly between APs with maybe 2 or 3 ping drops. We currently have a mix of MR53s and 42s with the latest firmware. We using RF profiles: Per AP-Dual band with Band Steering 2 SSIDs (guest -wpa2 /employees - radius) 20 MHz channel width Auto Channels for 2.4 & 5 band Custom Targeted Power to avoid signal overlap I've also found this thread https://community.meraki.com/t5/Wireless-LAN/802-11-disassociation-client-not-authenticated/td-p/5526 with much of the same reported issues. This issue was resolved by disabling all HP printers with direct wifi enabled. Is there any merit in this? I don't want to go down another rabbit hole.
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