I am seeing this error across all of my APs.
I looked at congestion, however, all have less than 30 users. Most have about 10, with only one having 30. I also looked at noise and interference and only a handful of our 41 APs have noise issues that exceed the threshold of -90 dbm. Those APs that do report noise issues are between -85 to -89 dbm.
We have several remote sites with APs. Those sites are connected via MPLS with Citrix SD-WAN. The Airwave sits in our DC and manages all APs local and remote
The impetus for researching this is that users are complaining that they are being disconnected from both guest and employee wifi several times throughout the day. Specifically, their RDP sessions are dropping.
Our employee wifi is secured via EAP-TLS.
I am not sure where to go at this point. The fact that I am seeing it across all APs leads me to believe it may be something at the route/switch level and not necessarily a wireless issue.
I haven't looked into yet, but could this be a mismatch in MTU settings somewhere?
Also, pings to/from a wireless client are odd. see attached screen shot.
Thanks for any insight and help!
Brian