Screen Off Centre

This happens every time I start a new game. I'm running the Mac client and using a 2nd monitor with my laptop. Doesn't happen when I don't use the 2nd monitor. Whenever a game goes into the loading scree, and when it gets into the actual game, the right side of the screen and probably some of the bottom, is cut off. Not a ton, if you were to start chatting it would cut off maybe 3 characters. If I reset the resolution in game, it fixes itself but it happens overtime I start a game. Fixing it in game wouldn't be a big issue but I need to move it to a different resolution and have it refresh, then move it back to the resolution I want, and have it refresh again. Which is fine but by the time that's happened and I've bought initial items, it's over 20 seconds into the game. As to not be waiting around in base too long, the best order of operations I've found is to buy quickly with the screen cut-off, then start moving out onto the map at 15 seconds and do the first refresh immediately. then I don't have time to do the 2nd refresh or I'll be walking into the mid-map blind when it's still refreshing, so then leaving it at that other resolution until I know I have time to do another refresh and fixing it. Which is far from ideal. if right at the end of a game I remember to change the resolution to something I don't want to play the game at, then I only need to do one resolution change and refresh. Not ideal but doesn't really mess anything up in my next game.

So two things. First, is there a fix or workaround for this? I searched the boards and could find other really old posts talking about similar things but with no resolution. Second, is there a quick way to just get it to have the video refresh so even if there isn't a fix I could just use a hotkey or something to have it refresh at the same resolution, in which case the problem fixes itself? Even a video setting that I could change and have it refresh faster than a resolution change could work.