Running my desktop @ 2560x1440 and DPI set to "Larger - 150%" breaks RDP

I have added a 2560x1440 monitor to my desktop. Because the RES is so high, i set my Text size to "Larger - 150%". After logging off and then logging back in i found that RDM itself looked "blurry" and not as sharp as any other application on my desktop. I also found that RDP refuses to let me click on the top 20% or left side 20% of the screen. I can click on everything else on the RDP session outside of a certain area mentioned above.

If I drop the DPI to "Medium - 125%", log off, log in, RDM looks sharp and RDP works fine. When i tried kicking it back up to "Larger - 150%" log off, log back in, again RDM looks blurry and RDP doesnt work.