AP410c Weird Dips In Service

[BryonKE]

I've been investigating a possible WIFI issue I am seeing some weird readings from the usage bar on a particular access point. There are several dips during the day where clients, cpu usage and memory usage nose dive to 0. I'm assuming this means the AP is crashing? Even thought it's not showing a system restart in events. Anyone else noticed this behavior? 

[Wim]

But if I put the bar in  -24 hours-   view,    I don't see any dips. 

Only in 8 hours view or lower.  So you better look in 24 hours view...

[Wim]

Same issue here with AP305's , AP302w and AP 410's    Still ongoing issue?

[hydr0gen]

Is this issue still being worked on?  I have multiple AP305C's and CX's with this exact same issue.  Had been struggling to find any mention of this problem until now.

[BenjaminT]

This is a known issue that is being fixed, the chart or image is missing data and is miss reporting by dropping to zero.

-Benjamin Tam
-Technical Support Engineer / Extreme Networks