Update : I've tried several times to switch off/on or reset, it's the same problem. I will wait for your investigation :)
I’m coming here before I will pluck my hair 😅 I have the first flic button and I’m trying to connect it with the IKEA Tradfri gateway. The flic App found my IKEA gateway but when I have to enter the security code, it says that it’s wrong.
When I installed my gateway, I had to enter the security code and it works so I’m sure it’s the good one.
Did you ever seen this kind of problem? I’m going crazy.