So turned out was never an issue with the switch firmware updates, it was the NPS certificate expired, coincidentally expired the same day meraki did the firmware updates so they got the blame. Weird that testing the radius server still passed with the expired cert. Anyway thought I'd fess up it was my fault all along. ... View more

Thanks, I'll look into that. ... View more

Tried the manual connection and I was able to connect, thanks for the tip. It will be a pain to do this for all the users though, but I have something I can go back to the meraki tech with working my case. ... View more

Bit rate is set to 11 for Radius, for Guest and the wpa2 it is 18. Haven't tried manual connection, not in the office today, will try it tomorrow. ... View more

Network access is set to My Radius Server WPA encryption mode set to WPA2 only 802.11r and 802.11w disabled no splash page Defaults for all the timeouts and retries RADIUS testing - disabled RADIUS CoA support - disabled RADIUS attribute specifying group policy name - Filter ID RADIUS accounting - disabled RADIUS proxy - do not use meraki proxy Assign group policies by device type - disbled Bridged mode: make clients part of the Lan VLAN tagging - Don't use vlan tagging RADIUS override - ignore vlan attribute in radius responses Content filtering - don't filter content Bonjour forwarding - disable Mandatory DHCP - disable ... View more

Has nothing to do with the PC's, and the firmware is in the title of the post, slightly misspelled it's MS 14.33.  I have a case open with meraki. Have updated firmware on the AP and rebooted the AP a few times, it worked fine since configuring radius authentication for wireless until the firmware upgrade. ... View more

Sorry, was an accident clicking as a solution, The problem started after the firmware upgrade, and is happening at 4 different sites, you don't configure PC wifi for Radius you just log in with windows creds. ... View more

Yes testing is successful.   ... View more