How to fix Coreldraw x7 various bugs/glitches when sizing?

I have been having a ton of issues with Coreldraw lately that occur on different computers. We have uninstalled and reinstalled with limited success.

The issue I am having at the current moment has to do with scale and sizing. For example I was trying to resize something to 50 inches by 180 inches, but every time I would type the number in it would automatically scale both width and height (lock was off), and to 13 inches by 4 inches and other various random measurements.

I did notice it mainly did it with raster images (the text was vector and I didn't have the same issue) Has anyone ever heard of this?

There are a ton of other issues I have been running into over the last week or so working with different files and using different computers that I would be happy to go into detail with. For example, right now I can't even get Corel to open a document I have been working on all week, (it opens on a different computer with no problems).