10.2r4 firmware causing AP650's to lose connectivity?

[KevinP1]

Okay, I don’t know what’s happening here but this isn’t looking pretty. All of our AP650’s are losing connectivity multiple times throughout the day. 

Look at this! Some AP’s will only do this once or twice and others are doing it often, like this ? There’s nothing indicating any type of error or issue. We didn’t have this problem on firmware 10.09rb.

I have a case open with GTAC, but are we the only ones seeing this issue?

[w1f1n00b]

Anyone have any details on CFD-5902 as it looks like it could be related to issues/topics that were being discussed toward the beginning of this thread - https://extremeportal.force.com/ExtrArticleDetail?an=000097683&q=%22CFD-5902%22

[KevinP1]

@javabomberman 10.3r1 has been the most stable release to date, in my opinion. I’m currently testing 10.3r2 on five outdooor AP460S12C’s. There really aren’t too many fixes for the AP650’s, so I may leave them on 10.3r1 until I see some other tweaks and fixes in the future revisions. I would recommend updating ASAP.

[dstarkman]

Still testing 10.3r2 at this point and it seems to be OK on my devices in the office area. I am soon to try this in my warehouse where I always end of having problems after trying out every release since after 10.0.8r1

[Hans_SD44]

@kevin.piazza @Sam Pirok 

Figured I’d hop back to this thread since all of this excitement is surfacing:

https://arstechnica.com/gadgets/2021/05/farewell-to-firewalls-wi-fi-bugs-open-network-devices-to-rem...

https://extremeportal.force.com/ExtrArticleDetail?an=000095779

I’ve been sitting on my haunches with 10.0r9b since that was working fine after the 10.2rX shenanigans were scary.

Anyone on the recommended 10.3r2 at this point? Any issues?

[dstarkman]

@kevin.piazza 

Also I am testing this on another device that I’m running both Wifi0 and Wifi1. On the Wifi0 I’m seeing really high activity level for having zero clients connected to it and I get a lot of High Interference. I’ve tried all channels and the radio is set static a power 1 and this is what show acsp neighbor looks like

3485:8414:8814  Access   vloc3                    1    -73       yes          18  18  0   20            1    1    3485:8414:8815  Access   ThorWireless             1    -72       yes          18  18  0   20            1    1    3485:8414:8818  Access   A710Wireless             1    -72       yes          18  18  0   20            1    1    3485:8414:7cd8  Access   A710Wireless             6    -91       yes          7   18  9   20            1    1    3485:8414:7cd5  Access   ThorWireless             6    -91       yes          7   18  0   20            1    1    3485:8414:7cd4  Access   vloc3                    6    -91       yes          7   18  0   20            1    1    3485:8414:b6d6  Access   Help_Desk                6    -89       yes          0   0   0   20            1    1    3485:8414:b6d8  Access   A710Wireless             6    -88       yes          0   0   0   20            1    1    3485:8414:af54  Access   vloc3                    11   -81       yes          14  6   0   20            1    1    3485:8414:af55  Access   ThorWireless             11   -81       yes          14  6   2   20            1    1    3485:8414:af58  Access   A710Wireless             11   -81       yes          14  6   1   20            1    1    3485:8414:bfd4  Access   vloc3                    6    -89       yes          20  5   1   20            1    1    3485:8414:b6e0  Backhaul VHM-DMLSHVMW             36   -92       yes          0   0   0   20            1    1    

I am currently using channel 6 so there should not be such high interference but maybe you can shed some insight on what it the deal with this high channel utilization level for zero clients which really doesn’t make any sense.