[[SOLUTION] Launcher moves away from Cursor. [SOLUTION]]

Im bumping this thread in hopes that someone has found the answer, you are having the issue just logging in but I can login just fine, this problem comes when I try and add a new mod pack my mouse will move that window and the options window as well, ive tried everything in hopes you have found the final answer to this annoying problem

[Launcher issue]

ive downloaded the launcher and when I click add modpack or any of the options tabs the window comes up but im unable to use it, when I try and click anything the mouse will move the window and will not let me do anything I've tried everything I can think of i've deleted the launcher installed new java and still nothing.  can anyone help me with this?