Google Drive for OS sometimes unable to connect (not a problem in latest versions) THis is not a problem in the latest versions of Google Drive sync anymore


Sometimes Google drive for OS X turns gray telling it is unable to connect. The only cure is quit and launch again and it immediately starts to work. 

The Resume in menu is inactive. 

What causes the problem? How to fix it?
If you are using a MacBook, you are most likely experiencing this error because Google Drive has a tendency to have connection problems when the computer is woken from sleep. I noticed this happening to me on several occasions when I open my computer up in class, particularly when the wifi takes a while to connect.

Although there is not much you can do about the bug itself, I have found that it is much less likely to happen if other internet-connected apps open.