We've been running on Radius wifi through an NPS for a while without issue, last Thursday the NPS server was rebooted and since then we've been unable to connect via Radius
All of the necessary certificates are still in place, shared secrets are the same and have been re-confirmed, and testing the radius connection from the SSID on meraki fails for all 3 AP's.
The NPS server pings from all AP's on the meraki dashboard, the server itself looks fine and there have been no changes to it apart from the reboot. We have tried subsequent reboots but no change.
There are no logs whatsoever on the NPS to show any connection attempts being made since the reboot, which sounds like the connection attempts are not reaching the server at all as it should be logging both failed and successful connections.