AP7522 rebooting randomly

TomasBDG — Wed, 22 Dec 2021 16:57:27 GMT

Hello,

I have an above 20 access points AP7522 (firmware 7.4.1.3-006R) connected to the WING controller (firmware 7.4.1.3-006R). One access point since few days is rebooting randomly. I excluded issues on PoE port on switch and potential issue with cable.

I noticed a strange log on this access point. The time of below log is the same time, when access point starts reboot.

Logs:

Dec 22 14:36:33 2021: %KERN-4-WARNING: #### WARNING wlc_adaptivity_check Invoking a channel switch: BCN Fail 42 channel 46 noise -91.
Dec 22 14:35:31 2021: %KERN-4-WARNING: #### WARNING wlc_adaptivity_check Invoking a channel switch: BCN Fail 41 channel 136 noise -90.
Dec 22 14:34:29 2021: %KERN-4-WARNING: #### WARNING wlc_adaptivity_check Invoking a channel switch: BCN Fail 42 channel 140 noise -91.
Dec 22 14:33:28 2021: %KERN-4-WARNING: #### WARNING wlc_adaptivity_check Invoking a channel switch: BCN Fail 46 channel 38 noise -91.
Dec 22 14:32:24 2021: %KERN-4-WARNING: #### WARNING wlc_adaptivity_check Invoking a channel switch: BCN Fail 53 channel 64 noise -92.

I didn't find on extreme community similar problem. Could someone help me with this? Waht this log means?

Re: AP7522 rebooting randomly

EXTR_Paul — Thu, 23 Dec 2021 17:14:27 GMT

if you didn't already, try posting this question on the wireless page. The question might get more visibility there.

topic AP7522 rebooting randomly in ExtremeWireless (IQE)

AP7522 rebooting randomly

Re: AP7522 rebooting randomly