My 1/2 out Knob is wiggling! Anyone know why it does this?

Vugzy

Hi everyone, I write here because I need some help with my Komplete Audio 6. I don't know why but the big volume knob started to wiggle. Anyone know how to repair this or why it does this? It's really annoying and I don't want to break anything on it! So if you know a solution or an explication about this problem, tell me! 

Thank you!

Milos

Does the knob wiggeling happen all the time or during a specific momment?

Vugzy

It happens all the time when I touch it :(