Window is slightly too small to fit the RDP session

Hi,

I just upgraded from 2.x to 3.a6 and now every windows server I remote into has scrollbars on the bottom and right side. I never had this problem with the 2.x version. I found that if I check the Smart Sizing option it resizes and looks OK, but do I need to do that for all 2000+ of my sessions?

What changed that I didn't have to do this with 2.x but have to do it with 3.x?

Thanks