Hi All,
Welcome to the forums @Kilian_Deelen! Jose here from Zwift.
I’m sorry to hear that you’re having problems with your controls @Kilian_Deelen and @Mark_Murawski . To help isolate this issue, you could try the following steps shared on this thread.
If you ever need help, remember that you can contact us at support@zwift.com.
Have a nice day!