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The original was posted on /r/ubiquiti by /u/TeslaKentucky on 2024-01-23 14:51:50+00:00.
I have a AP LR6 that has been going offline briefly at about the same time each day (8:10AM) over the past week or so. I get an entry in the network dashboard system logs suggesting to confirm sufficient power or replace/confirm cable is OK (it is) . Anything attached to the AP goes offline for the brief duration of about 20 seconds, then all back to normal; next day or so, the event repeats. I've done ssh into the AP and see nothing in the logs. Same with UDMP logs, at least the ones I've checked. I use the timestamp from the log entry on the system logs for the event. Is there a definitive log that should be showing the event; which device and which log(s)? Any suggestions appreciated.
UPDATE: Logging into the POE switch, the message log shows "logged event(EVT_SW_PoeShort) fault status code 2". It shows 4 times for the port of the specific AP I'm dealing with, BUT it also shows the same fault for a port for my only other AP that is on (but no event/error/log entry/outage is observable). I had a similar issue about 6 months ago where Unifi ended up replacing the POE switch as nothing else seemed to resolve. It was also the OTHER AP, so it doesn't seem to be the AP hardware at fault. Am I back to that being the POE switch again???????.