I have a Linksys WAP4400N with the latest firmware. I've done a hard reset and configured it from scratch. It's powered using PoE.
The problem is that about once a week, the wireless signal drops, web management becomes inaccessible, and I'm unable to ping the device. I have to power cycle the WAP before it starts working again.
A second WAP (same model, firmware version, and powered using PoE) hasn't had any problems.
I've tried a different cable in the wiring closet (from the patch panel to the switch). I've tried different ports on the switch. I did a cable test on the in-wall cabling. All of that checks out and the problem is still ocurring.
Does it sound like the WAP's hardware is failing, a configuration issue, or something else?