@ErwinvL Assuming the APs are on ports 2 & 3 and the router is on port 17, are the switch PVID of those three ports set to 1? They should be, to be consistent with VLAN1 being the untagged network....

@jonod A couple of tips, that I've seen another user found. Try doing a hard refresh of the webpage (often Ctrl + F5, depending on browser). And clear the cookies and site data for the controller...

@AstronomyGuy After you have added a Map (use a image file to show your floor plan with known lengths, and use the scale tool on upload to scale the map), use the Edit button to the upper right of...

@Shoresy FYI, according to the release notes, that is in the 5.8 release that just went out in the software controller.

@LeoCurrie This appears to be a firmware that was supposed to go public in September, but never released, see this thread for some details. It is supposed to have the fix for port VLAN tagging and...

@Tescophil Could this maybe be a POE issue from the switch to the OC200? Try for a day with the OC200 powered off a USB plug. And you can dual power the OC200 from POE and USB, mine are and the OC200...