This seems to be a common theme among TP-Link hardware for me so far. I have an OC200 and on the box and the sticker on the bottom it says it's a version 2.6. On the controller status page in the inte

In the past i'm sure I clicked a button & it upgraded any firmware on my devices. do not see that options have 10+ EAP225 outdoor & others most up to date but a few new ones on EAP225 V.3 say 5.7 with

I just purchased and installed a new OC200 controller, ER605 router and an EAP670(US) AP. In my controller under the devices screen it says that new firmware is available. It shows that I have version