@FlowJan Do you use PPSK? when a closer look it looks like you are using an old contoller, then you should downgrade to a version that suits your controller, download from this site....

@Fae Ok, thanks, I can wait some day, I also stil use beta on my EAP620HD, this is not updated since last year, I hope ther will be an update to this to.

@Fae Hi, I bought EAP653EU and EAP670EU today, but to my great surprise these are not updated with PPSK support and are thus useless to me. is it possible to get some beta for these, I will not wait...

@AbedJoud AbedJoud wrote @shberge No, I mean it's connecting in 10/100 only. I would assume it should be able to connect in 1000 mode right? Yes if your network cable is ok that should not be a...

@AbedJoud Try replace your nework cable. but you say 10/100 that strange, do you men 100/100 ? what happens if you force it to 1000 fdx do you loos connect to the switch?

@lukass2000 here is a simulator you can play with and you will find out. https://emulator.tp-link.com/EmulatorV5.1/index.html But real time off user i do not think you find, this is more network...