30 minutes On Fri, Jan 26, 2018 at 3:16 PM, CBB - Jay Fuller <par...@cyberbroadband.net > wrote:
> > What holdover value are you using? > > Sent from my Verizon 4G LTE Smartphone > > ----- Reply message ----- > From: "Joseph Falaschi" <j...@e-vergent.com> > To: "Cambium Networks User Group" <cambium-users@wispa.org> > Subject: [Cambium-users] ePMP 2000 GPS not working after firmware upgrade > Date: Fri, Jan 26, 2018 2:55 PM > > There was an issue with the previous version of GPS antennas, that came > with early EPMP1000's. If the GPS antennas you are using are the ones that > came with an E2K then you should have the newer model though. In any case > way back when there was an issue that the old antennas had in high noise > environments. We experienced that first hand. We haven't see the issue > since replacing the GPS antennas though. I think we still have the > holdover timer set pretty high though which might help you in a pinch until > a real resolution is found. > > Joe > > On Fri, Jan 26, 2018 at 2:47 PM, Kristian Hoffmann <kh...@fire2wire.com> > wrote: > >> I agree, but we graph the tracked/visible satellites on all APs, and >> these ones would have, say 10 tracked, and then 0 for hours, then 10. It >> was hardly ever a gradual change. We were convinced it was firmware, or a >> bad GPS receiver, or puck, etc. and went down every road we could think of, >> because it seemed like it had to be one of those. Out of the 4-5 sites we >> had with this behavior, every one was permanently solved by pointing the >> pucks up, and I think all of them were in close proximity to a cell tower. >> >> -Kristian >> >> On 01/26/2018 12:36 PM, Josh Luthman wrote: >> >> No satellites doesn't sound like poor signal to me. >> >> Josh Luthman >> Office: 937-552-2340 <(937)%20552-2340> >> Direct: 937-552-2343 <(937)%20552-2343> >> 1100 Wayne St >> Suite 1337 >> Troy, OH 45373 >> >> On Jan 26, 2018 3:28 PM, "Kristian Hoffmann" <kh...@fire2wire.com> wrote: >> >> We fought with losing GPS sync on ePMP APs at a couple of sites. We had >> been told to point the pucks south to get the best GPS signal. There were >> several wild goose chases, as it seemed upgrading/downgrading firmware >> fixed it, but only sometimes. In the end, the solution at each of these >> sites was to point the GPS puck straight up. Our best guess was that there >> was something overloading the GPS receiver in the direction we had them >> pointed. So pointing them up, while not giving them the best signal, >> minimized terrestrial interference. At least that's our theory. >> >> -Kristian >> >> >> On 01/26/2018 07:39 AM, RickG wrote: >> >> Well, I did check the forums and found I'm not the only one. I'm going to >> try downgrading. Was hoping to find someone here who has gone through it so >> I dont waste time if it needs to be RMA'd :) >> >> On Fri, Jan 26, 2018 at 10:27 AM, Ray Savich via Cambium-users < >> cambium-users@wispa.org> wrote: >> >>> Have you contacted our support folks or the Cambium Community? >>> >>> supp...@cambiumnetworks.com >>> >>> http://community.cambiumnetworks.com/ >>> >>> >>> >>> Join the Conversation >>> >>> Cambium Networks Community Forum <http://community.cambiumnetworks.com/> >>> >>> >>> >>> *From:* cambium-users-boun...@wispa.org [mailto:cambium-users-bounces@ >>> wispa.org] *On Behalf Of *RickG >>> *Sent:* Friday, January 26, 2018 9:20 AM >>> *To:* Cambium Networks User Group <cambium-users@wispa.org> >>> *Subject:* [Cambium-users] ePMP 2000 GPS not working after firmware >>> upgrade >>> >>> >>> >>> >>> >>> It worked before, upgraded from 3.5.1, no more :( >>> >>> _______________________________________________ >>> Cambium-users mailing list >>> Cambium-users@wispa.org >>> http://lists.wispa.org/mailman/listinfo/cambium-users >>> >>> >> >> >> -- >> -RickG >> >> >> _______________________________________________ >> Cambium-users mailing listcambium-us...@wispa.org >> <http://lists.wispa.org/mailman/listinfo/cambium-users>http://lists.wispa.org/mailman/listinfo/cambium-users >> >> >> >> _______________________________________________ >> Cambium-users mailing list >> Cambium-users@wispa.org >> http://lists.wispa.org/mailman/listinfo/cambium-users >> >> >> >> >> _______________________________________________ >> Cambium-users mailing listcambium-us...@wispa.org >> <http://lists.wispa.org/mailman/listinfo/cambium-users>http://lists..wispa.org/mailman/listinfo/cambium-users >> >> >> >> _______________________________________________ >> Cambium-users mailing list >> Cambium-users@wispa.org >> http://lists.wispa.org/mailman/listinfo/cambium-users >> >> > > _______________________________________________ > Cambium-users mailing list > Cambium-users@wispa.org > http://lists.wispa.org/mailman/listinfo/cambium-users > >
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