Out on patrol, if I use the UZO or Periscope and I click to look around with my mouse, when I click again for the mouse arrow back it's always comes back over the fire torpedo button and whoosh! there goes a torp off into the blue, wasted.

I'm running sh3 in 1920x1080 resolution. I think it has to do with the resolution being used and the mouse arrow being positioned still on a 1024x768 resolution but I don't know how to fix it. Any ideas?
My temporary fix is to hit F1 twice really quick to get my pointer back, but it's not the easiest thing to do/remember when things are getting crazy.
Some help would be greatly appreciated, I've been searching high and low for the last 2 days for a fix for this but am not having any luck finding one.
-T