Hello to you all for my first post. I have downloaded Aerofly 7 from steam on my computer which has a 980gtx ti, i7 and a 4K monitor plus Windows 10 64bit. On playing with default graphic settings it's fine but if I raise the resolution above that the mouse seems to be stuck at the lower res ie stuck in a box on the top left. Googled and googled but can't find a solution. Thanks in advance SIMON