Hi!

Im having this problem on a location where i have many EAP-773's running. 6ghz is disabled.

All new copper CAT-6 cabling, SG2210MP POE switch, OC200 controller. Everything is on latest firmware.

If i hard-reset the AP, and re adopt it with the controller, it links at 1gbps, and wireless clients can max out the transfer rate perfectly.

After a few hours the link to the switch drops to 100mbps. Rebooting the AP or the switch does nothing.

If i swap the AP's location with the others 773 i'm running, this one still degrades to 100mbps after a few hours, so the CAT6 is fine and patchcords are fine too.

Distance to the switch is no more than 15 meters.

I tried powering it from a local  POE380S PoE++ inyector to see if this is a power issue. The same problem happens.

What could be happening?

Thanks,