Ikea: can not add remote controll

Hello all,

I did reset one of my remote controls and can not add it anymore. I know ikea is always very difficult to add but this one is killing me. Tried 20 times allready.

I have te homey pro (new)

I tried adding the device on different places in my house. Close and far away from the Homey.

I tried adding over windows with Google Chrome and also my Samsung Ultra with Android.

I press buttons every two seconds to keep the device ‘awake’

Restarted Homey

Restarted Ikea tradfri app

Tried repair

The messages that i get are different:

Can not connect

Device allready added (not showing anywhere)

Please help.