I currently have the Xpen 15.6 pro tablet and I had gone through 2 pens already (P05R Battery-free Stylus).

The rubber part of the 1st pen kept breaking from wear and tear. The 2nd pen just broke so I bought another one (PA2 Battery-Free Stylus).

My tablet can register the pen however it is acting up, it will constantly click on things rapidly and switch the hot keys. 

I made sure that the pen was compatible with my tablet but its not cooperating.

 Do I register a new pen somehow? What should I do to fix this?

Thank You,