Ikea 5 button (puch)

Hi there
I have some trouble with my smarthome, today i got that great idea to try and clean my smarthome a bit for ghost bulps.
My setup is

Hue - All my lights and plugs is connected this way.
Smartthings - All my remotes, sensors is connected this way.

All my ikea remotes is acting really crappy. If i Connect a 5 button remote if i push the top button its also presse 2 or 3 other button.

My other remote does the same thing.

My 2 button remote works fine.

What can i do?
In anger I have just broken one of the 5 buttons remote to try and disamble them.