Sage keeps closing

We have 6 different computers running Sage 100 . On my computer only, Sage will close it's main page and I'm unable to continue working unless I close out and sign in again. Again, this only happens on my computer. I don't have to be doing anything specific. If just knocks me out. All other applications are up and running perfectly when this happens and continues to do so even after Sage dumps. 

Any advice as to why that's happening or what I can do to resolve the issue would be greatly appreciated. 

Should I just remove and reinstall the application?