The newer GNSS equipped boards definitely maintain lock better. We actually don't have any of the older GPS-only radios deployed. But.. some receivers still go stupid and/or lock up.

On 7/10/2017 7:56 PM, Mathew Howard wrote:
GPS problems haven't been as bad for us lately, but they are still there. At least they increased the max holdoff time enough that everything keeps running now... on the few sites where we still have GPS issues, it's not that big of a deal if they get out of sync now and then, so I just set the holdoff time to the max and gave up on it.

we have almost all of ours running at 25-27v, and they generally seem pretty happy that way. It's when you get under 24v (at the radio... so 24v at the power supply generally isn't going to cut it) that they tend to start getting flakey.

On Mon, Jul 10, 2017 at 7:33 PM, Joe Novak <[email protected] <mailto:[email protected]>> wrote:

    I think we are running 3.3 on everything now because of the 'Board
    in reboot state'. I haven't seen it as a problem any time
    recently.. but yeah. we have had our fair share of fun. Default
    configuration of the 'reset' via power cycle is on. Thunderstorm
    comes through... defaults 100 cpes. That was our mistake for not
    being careful enough on the stock configuration, but I've never
    actually had equipment do that to me.

    Cold weather bug hit us so hard, it was just stupid. Almost all
    our APs where bought in that time frame that had the bug.

    I haven't had GPS problems though, and we do cruise along at ~27v
    at multiple sites.



    Joe

    On Mon, Jul 10, 2017 at 7:24 PM, Steve Jones
    <[email protected] <mailto:[email protected]>> wrote:

        I love epmp, the same way i used to love ubnt, but this shits
        getting out of hand, the distance reading only fluctuates by a
        half mile or mile, 24 volts takes your sites down in a winter
        power outage, never to return without sun, gps puck is about
        50 percent useless, since even when its not flapping in the
        wind it doesnt even work half the time, random reboots, now
        "board in reboot" , snr being a flat out lie, and this with
        the ap rssi. Id bet if they focused their limited codespace on
        stuff that actually worked, the line would be better, still
        not the garbage level of ubnt, but at this poibt its really
        striving ti take that crown away

        On Jul 10, 2017 7:00 PM, "Mathew Howard" <[email protected]
        <mailto:[email protected]>> wrote:

            Yeah, I've seen that a lot. The numbers on the AP used to
            be pretty accurate, but somewhere around v3.0, it went all
            wacky... I think they may have fixed it (or at least
            improved it) in 3.3 or 3.4, but that particular release
            note could be a figment of my imagination.

            On Mon, Jul 10, 2017 at 6:56 PM, Steve Jones
            <[email protected]
            <mailto:[email protected]>> wrote:

                They might as well not waste the codespace and memory
                if its going to have this little value. Or just make
                it a static number like ubnts fake noise floor

                On Jul 10, 2017 4:47 PM, "Joe Novak"
                <[email protected] <mailto:[email protected]>> wrote:

                    From what I understand Nate is correct. It's
                    calculated AP side. Ubiquiti has the so called
                    extra info packets they pass back and forth, as
                    far as I know EPMP does not at this point.

                    On Mon, Jul 10, 2017 at 11:42 AM, Nate Burke
                    <[email protected] <mailto:[email protected]>>
                    wrote:

                        I don't think it's a value that's passed
                        between the AP/SM, but Calculated at the AP
                        based on distance and MSC Level, and probably
                        some other things.  So the Calc could be off.


                        On 7/10/2017 11:39 AM, Steve Jones wrote:

                            I haven't looked on other APs, just
                            dealing with an issue. this is 3.2.2
                            The AP is showing the downlink RSSI for
                            the SMs 10db or more stronger than the SM
                            is showing it. Is this a known bug?







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