tablet pro

Hello. I bought tablet pro with artist pad few days ago but it doesnt work how it should be. i do have artist pad on my left, i can press those buttons but the only thing that can work properly is to highlight something or open some window for example "preset" in zbrush or something. What doesnt work is when i hold shift , alt , or control and i want to scroll in zbrush or drag and copy in affinity it just doesnt work at all. It works of course when i attach my keyboard (i use SP3). But this buttons in artist pad doesnt seems to want to cooperate together when i touch something at the same time in the screen.
So buttons like "undo" works perfectly cuz it can be clicked once and it works.
But buttons like ctrl (hold) in affinity designer (and all programs) and drag and copy doesnt work at all.
Is there a solution ?