Here is what we know till now. If you have not modified your scan list on the SM and it is still at the factory default setting, and you upgrade to 13.2, the 2.5MHz center frequencies will be deselected after the upgrade. This will happen with 2.4Hz, 5.4GHz and 5.7GHz. If the AP is configured to use the 2.5Mhz center frequency, the SMs will not reconnect. This issue was present on all the open beta builds.
If your sector is using 2.5 center frequency and the SMs have the default scan list, DO NOT use 13.2. You can change the SM scan list to be something non-default, but we are working on releasing a fix for this urgently, so it may be easier to wait for that. Rajesh Vijayakumar Cambium Networks On Fri, Nov 14, 2014 at 6:51 PM, George Skorup (Cyber Broadcasting) via Af < af@afmug.com> wrote: > Well, then the scenario I just gave (brand-new SMs upgraded out of the > box) did not get the 2.5 centers selected upon upgrade. I have some more > 2.4's coming next week and I'll see what they do when upgraded to 13.2. My > guess is they are coming with 12.2.2 from the factory at this point though. > > On 11/14/2014 3:46 PM, Aaron Schneider via Af wrote: > > There was a decision made when we added 2.5 center channels that on > upgrade we wouldn’t automatically check the 2.5 centers unless the scan > list was in a default (all checked) state. We didn’t want to add a ton of > new scan options on an upgrade which increased the scanning time. When > setting a unit that is on a load that supports 2.5M centers to default, > then all (including 2.5 centers) should be selected. > > > > We are still investigating, but likely this has something to do with what > Ryan was seeing when others weren’t seeing the same behavior. > > > > -Aaron > > > > *From:* Af [mailto:af-boun...@afmug.com <af-boun...@afmug.com>] *On > Behalf Of *George Skorup (Cyber Broadcasting) via Af > *Sent:* Friday, November 14, 2014 12:58 PM > *To:* af@afmug.com > *Subject:* Re: [AFMUG] System Release 13.2 is Official > > > > I'm trying to remember.. did the 2.4 450 have 2.5 centers from day one? I > think the last time I got some new SMs in, they had either 12.0.x or 12.1.x > on them and none of the 2.5 centers were checked after updating to 13.x. So > maybe the safest approach from now on is to enable everything in the scan > list automatically during/after update? Then tell everyone in the release > notes about it. You'd be surprised at how many of us fully read the release > notes now. OK, at least I do. > > On 11/14/2014 11:28 AM, Rajesh Vijayakumar via Af wrote: > > Its good to get confirmation of multiple successful upgrades with 2.4 > GHz. > > We have not been able to recreate the problem yet. The test team is trying > a number of combinations of upgrade/downgrade. > > --Rajesh Vijayakumar > > Cambium Networks > > > > On Fri, Nov 14, 2014 at 11:01 AM, Eric Muehleisen via Af <af@afmug.com> > wrote: > > Any changes/improvements in the Rate Adapt? > > > > On Fri, Nov 14, 2014 at 10:54 AM, Bill Prince via Af <af@afmug.com> wrote: > > As mentioned in another thread, we upgraded a bunch of PMP430 > installations last night. Something that I wasn't expecting was an > immediate improvement in the SNR (typical example below). This was pretty > much across the board excepting installations that already had really good > SNR. > > Thanks Cambium! > > > > bp > > <part-15@SkylineBroadbandService> > > > > On 11/13/2014 5:12 AM, Matt Mangriotis via Af wrote: > > It is here! > > > > We released 13.2 this morning officially. Come to our forum to discuss > anything about it. > > > > > http://community.cambiumnetworks.com/t5/PMP-450/System-Release-13-2-Now-Avaialable/m-p/36254/thread-id/278 > > > > Download the software from the usual place on our support site: > > > > https://support.cambiumnetworks.com/files/pmp450/ > > > > *Thanks* to all of you that Beta tested this software with us, and helped > to make it stronger and better than ever. Now that this is here, we’re > hard at work on delivering the next round of enhancements (code name 13.3 > (pretty original, huh?)) which are right around the corner. > > > > The momentum is building on the PMP 450 platform. > > > > Thanks again, > > > > Matt > > > > > > > > > > > > > > >
