Seems ABAB was the problem. After separating frequencies reconnects go down.
The cluster is mounted with a 4 Gang RF-Armor and 90 degree Cambium Sectors. This seems to be to close together. Now I see one sector of the 4 loosing GPS sync and dropping all SMs. This happens with 14 visible satellites. The restore time is 30s but it drops with 16s Sync lost. Feb 17 08:39:03 ePMP-AP2 kernel: GPS Sync Lost. (06:39:03:496179) Feb 17 08:39:19 ePMP-AP2 kernel: GPS Sync Restored. (06:39:18:996831) Waiting for the next bunch of angry customer calls. ePMP does not make much fun at the moment and eats a lot of time. From: Af [mailto:[email protected]] On Behalf Of Stefan Englhardt Sent: Monday, February 15, 2016 3:39 AM To: [email protected] <mailto:[email protected]> Subject: [AFMUG] ePMP SM reconnects We are chasing a problem with ePMP where some SMs reconnect. Not sure this is due to increased interference, increased SM count or a Problem with Version 2.6. Most SMs stay online but some reconnect at different times and intervals. This seems not related to SNR. Cambium Support let us change wireless parameters with no results till now. Every parameter change kicks the whole sector and due to DFS this is 2-3 minutes down for all customers at this sector ... Anyone seen reduced connection stability with upgrade to 2.6 on 5GHz Sectors?
