I don't see a leap second being introduced today. No problems reported at
GPS.gov either. Clearly something triggered a bug in the latest GTop
receivers that Forrest, Cambium and others are using. I'm seeing low SNR
and a lot less tracked GLONASS sats after this event.

On Tue, Dec 31, 2019 at 4:52 PM Matt Hoppes <
mattli...@rivervalleyinternet.net> wrote:

> I’m going out on a limb and saying this is a software bug with the chip.
> Cambium and packet flux are using.
>
> No cellular issues. No BaiCells issues. No Ubiquiti issues. No Stratum
> issues.
>
> On Dec 31, 2019, at 5:47 PM, John Babineaux <john.babine...@reach4com.com>
> wrote:
>
> Never mind still happening
>
>
>
> *From:* AF [mailto:af-boun...@af.afmug.com <af-boun...@af.afmug.com>] *On
> Behalf Of *John Babineaux
> *Sent:* Tuesday, December 31, 2019 4:16 PM
> *To:* 'AnimalFarm Microwave Users Group'
> *Subject:* Re: [AFMUG] mass GPS issues
>
>
>
> Looks like its stabilizing for us.
>
>
>
> *From:* AF [mailto:af-boun...@af.afmug.com <af-boun...@af.afmug.com>] *On
> Behalf Of *Nate Burke
> *Sent:* Tuesday, December 31, 2019 4:13 PM
> *To:* AnimalFarm Microwave Users Group
> *Subject:* Re: [AFMUG] mass GPS issues
>
>
>
> I only dropped sattelites for 5-10 min (Didn't drop sync because of the
> holdoff timer).  Everything has now been back for about an hour.
>
> All my EPMP radios are reporting happy.
>
> Sync Pipe radios are reporting happy too.
>
> On 12/31/2019 4:08 PM, Ken Hohhof wrote:
>
> I’ve got a Cambium cnPulse (uGPS) apparently with the same problem, so
> it’s not just Packetflux.  I’m trying the power cycle thing on the cnPulse
> now.  It’s saying 24 sats visible 12 tracked so maybe I’ve got to power
> cycle all of them?  That’s going to be a problem since I’ve got some
> Syncpipe/Syncbox Parasitics that can only be power cycled by being
> physically onsite.
>
>
>
> *From:* AF <af-boun...@af.afmug.com> <af-boun...@af.afmug.com> *On Behalf
> Of *Ken Hohhof
> *Sent:* Tuesday, December 31, 2019 3:57 PM
> *To:* 'AnimalFarm Microwave Users Group' <af@af.afmug.com>
> <af@af.afmug.com>
> *Subject:* Re: [AFMUG] mass GPS issues
>
>
>
> I’ve got Packetflux Rackinjectors only seeing GLONASS satellites and no
> 1pps pulse.  I’ve powered the GPS port power off and back on for 2 of them
> and that seemed to make them happy, can’t guarantee yet that actually fixed
> it.
>
>
>
> (this is in Illinois)
>
>
>
> I still have a couple CTMs I need to check, and some APs with standalone
> Syncpipes or Cambium sync devices.
>
>
>
> *From:* AF <af-boun...@af.afmug.com> *On Behalf Of *Nate Burke
> *Sent:* Tuesday, December 31, 2019 3:50 PM
> *To:* AnimalFarm Microwave Users Group <af@af.afmug.com>
> *Subject:* Re: [AFMUG] mass GPS issues
>
>
>
> Yes, Native EPMP GPS.
>
> An EPMP 3000 AP lost half it's tracked satellites and has not yet
> recovered.
>
> Isn't a new GPS constellation coming online sometime soon.  China, Russia,
> someone like that.
>
> On 12/31/2019 3:46 PM, Mike Hammett wrote:
>
> Doing native ePMP 1000 GPS?
>
>
> I've heard from others on Facebook reporting CMM4\CMM5 losses as well.
>
>
>
> -----
> Mike Hammett
> Intelligent Computing Solutions <http://www.ics-il.com/>
> <https://www.facebook.com/ICSIL>
> <https://plus.google.com/+IntelligentComputingSolutionsDeKalb>
> <https://www.linkedin.com/company/intelligent-computing-solutions>
> <https://twitter.com/ICSIL>
> Midwest Internet Exchange <http://www.midwest-ix.com/>
> <https://www.facebook.com/mdwestix>
> <https://www.linkedin.com/company/midwest-internet-exchange>
> <https://twitter.com/mdwestix>
> The Brothers WISP <http://www.thebrotherswisp.com/>
> <https://www.facebook.com/thebrotherswisp>
>
>
> <https://www.youtube.com/channel/UCXSdfxQv7SpoRQYNyLwntZg>
> ------------------------------
>
> *From: *"Nate Burke" <n...@blastcomm.com> <n...@blastcomm.com>
> *To: *"AnimalFarm Microwave Users Group" <af@af.afmug.com>
> <af@af.afmug.com>
> *Sent: *Tuesday, December 31, 2019 3:39:39 PM
> *Subject: *Re: [AFMUG] mass GPS issues
>
> West of Chicago EPMP1000 GPS.  Lots of sites lost satellites/sync.  Now
> they are back seeing about 25% more than they ever have before.
>
> On 12/31/2019 3:35 PM, John Babineaux wrote:
>
> We are seeing it happening with PacketFlux is that true with you all?
> CMMs seem to be stable
>
> ____________________________________
>
> John Babineaux
>
> *System Administrator*
>
> REACH4 Communications | Website: *www.REACH4Com.com
> <http://www.reach4com.com/>*
>
> Phone: 337-783-3436 x105 | Email: *john.babine...@reach4com.com
> <john.babine...@reach4com.com>*
>
> 927 N Parkerson Ave, Crowley, LA 70526
>
>
>
>
>
>
>
> *From:* AF [mailto:af-boun...@af.afmug.com <af-boun...@af.afmug.com>] *On
> Behalf Of *castarritt .
> *Sent:* Tuesday, December 31, 2019 3:30 PM
> *To:* AnimalFarm Microwave Users Group
> *Subject:* Re: [AFMUG] mass GPS issues
>
>
>
> We had three APs on three different towers all drop sync at the same time.
>
>
>
> On Tue, Dec 31, 2019 at 3:26 PM Roland Houin <rho...@fourway.net> wrote:
>
> We are seeing an increasing number of ap's not getting sync, now more than
> 50 in the last 25 minutes,
> We're in northern Indiana
>
> roland
>
> -----Original Message-----
> From: AF <af-boun...@af.afmug.com> On Behalf Of Matt Hoppes
> Sent: Tuesday, December 31, 2019 4:22 PM
> To: AnimalFarm Microwave Users Group <af@af.afmug.com>
> Subject: Re: [AFMUG] mass GPS issues
>
> All clear in PA.
>
> > On Dec 31, 2019, at 4:17 PM, Eric Muehleisen <ericm...@gmail.com> wrote:
> >
> > Anyone else having GPS issues this afternoon? Nearly every tower I have
> across western Kansas is having GPS issues. Start around 3pm CST.
> > --
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