I have a client with 12 MR24s that no longer communicate to the internet. They all have amber power LEDs. All the rest of the LEDs are green. All the units have valid IP addresses, but are showing as offline via the MX80. I have manually power cycled some of the units, and tried them in different ports on the POE switch, with no change. My laptop communicates fine through the switch. Just wondering if there is something else I should test, or have these all bricked? ... View more