@cswilson this is not meant as an insult but the OC200 is receiving power through the USB or through POE and the power LED is illuminated? I ask because I have seen a case of someone plugging the...

@ExpressoCup Then you are restricted to either TPlink or Nokia addressing the issue with firmware.

@ExpressoCup if you have eliminated the POE adapter and the cable then it falls to either the EAP or the Router and a negotiation issue. Since I dont know what router you have you will need to look...

@wagonface Ican't explain what is going on but the first thing I would do is "Forget" all the APs and add them back and see if that fixes the issue.

@taydiggz Router <wire> EAP225 Outdoor <mesh> EAP225 Outdoor <wire> EAP225 Ceiling. This should work but I think you would need to run the free software controller or add an OC100 to enable the MESH...

@Torsten23 I know you found a work around but since it did not auto negotiate that signifies that something is not right. There is another uses that has the same EAP225 V3 that was negoiating at...