So I had this problem for quite a while, i was just too lazy to report about it, it accrued 2 weeks after purchase.
I will attach video files about this problem, it's really hard to explain. It seems like this problem appear in ANY drawing software. When I tap my pen on the program and trying to draw and move it a bit, it doesn't move, and only when I move the mouse of invisible circle that have always the same diameter, the straight line appear and then I can draw freely. Here is video of that problem, also it seems that Pressure Test doesn't work as well (There is going to be a normal video since on record from PC it doesn't really show the problem correctly) I hope that someone will find out what the hell is wrong with this.
Videos of problem : ( im not sure if its a bug or i did something stupid and can't find a way to get it back )