This has been annoying me to no end. Whenever I post something in a text box with a scroll bar, just like the one I'm writing in now, whenever I try to type something, it constantly tries to scroll up, making me unable to see what I'm typing. The worst is when I try to highlight something, it ends up highlighting everything to the point where it stops scrolling up, making it disgustingly hard to actually bold/italic/underline anything.
It's driving me insane, can anyone offer a solution, or atleast tell me why it's doing this? I tried resetting my Internet's default settings, but that didn't work.