IDIOTS
You idiots have made it very difficult to create a new document/art board of my dimensions. I thought I was on a real computer until I wanted to create a new document and the choices are limited like I was on an iPad. Whoever designs this creates a program that does great things very difficultly. You do not have a clue how learning users, and therefore all users, think or do. Hire someone who is an expert in human computer interactions. A good one because you don't have one now.
In case you think I don't know much about this please note that I have been learning programs for about 50 years. This is the worst. Followed by Autocad.
Have you ever Beta tested anything with real new users? Doesn't appear so.
Please accept my sincere apology for the inconvenience. Please get in touch with us at any of the other support channels – https://helpx.adobe.com/support.html . Since this is not a generic issue that we can reproduce at our end, we will need someone to look into your machine to figure out what is going on here.
We do test our products thoroughly including running it through multiple beta testers. Please visit https://adobe.ly/1o2SDsg if you would like to join our beta program. It is open to all Adobe Ids.