windows 10 – Why is my mouse randomly right mouse clicking?

I have Bell laptop already long time from my job.
After last updates my mouse is crazy.

Every some interval of time (from number of second until minutes) it make right mouse click and left mouse stuck (start to click only after right mouse click)
First I think it mouse broke but after change to new one I have same issue.
If I disconnect mouse – click still continue on place of pen. (I see open menu or selected text and pointer change focus also)

Seems as some but of windows or mouse drive….