But you tested in your lab, right? I love that one… put new code on a couple of APs, or even a few dozen. That’s supposed to somehow indicate what will happen at bigger load… and also maybe implies the vendor didn’t do their own “similar lab testing”…
“You should have tested before upgrading the whole environment…” how do you REALLY do that? And should you really have to? Just pondering the general state of things. > On Sep 2, 2021, at 08:59, Enfield, Chuck <cae...@psu.edu> wrote: > > That's been my experience for years. The network works great when there are > no students around. My working theory is that students emit RF interference, > but research ethics won’t let me run the tests, so we'll never know for sure. > > -----Original Message----- > From: The EDUCAUSE Wireless Issues Community Group Listserv > <WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU> On Behalf Of Patrick McEvilly > Sent: Thursday, September 2, 2021 8:56 AM > To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU > Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing > any issues in the fall with large classrooms and delayed connection times > (Aruba 8.5.0.13) > > Speaking from experience, I would be very concerned. We had no issues until > students returned and we went downhill from there. > > > On 9/2/21, 8:50 AM, "The EDUCAUSE Wireless Issues Community Group Listserv > on behalf of Rob Harris" <WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU on behalf of > robert.har...@culinary.edu> wrote: > > Has anyone seen any details regarding what they consider "Large" > environments? We upgraded during the break, but both before and after > versions are affected. We didn't notice this happening before, should we be > concerned now? > > The "dropped" is 0 and the stm cpu usage is in single digits, but client > count is really low (they come back this weekend as well), could we be in the > clear? > > (asked the SE team and opened a tac call, same questions to them) > > thx > > -----Original Message----- > From: The EDUCAUSE Wireless Issues Community Group Listserv > <WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU> On Behalf Of Jason Healy > Sent: Thursday, September 2, 2021 8:45 AM > To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU > Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else > seeing any issues in the fall with large classrooms and delayed connection > times (Aruba 8.5.0.13) > > CAUTION: This email originated from outside The Culinary Institute of > America. Do not click links or open attachments unless you recognize the > sender and know the content is safe. > > FWIW, Aruba just posted an advisory regarding this issue: > > Aruba Support Advisory ARUBA-SA-20210901-PLVL04, "Wi-Fi Client > Connectivity Failures in Large Client Environments" > > Good luck to those of you hit by this. My students start coming back this > weekend so I'll be watching this closely! > > Jason > ********** > Replies to EDUCAUSE Community Group emails are sent to the entire > community list. If you want to reply only to the person who sent the message, > copy and paste their email address and forward the email reply. 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