Most of the problems I've had with Neon are around Discover. Not loading, hanging after completing and not allowing me to close...

The current problem is I went just now to update, and it said 2 programs needed updating. I clicked on update, and a message flashed across the screen that some other file failed to update, so the process was cancelling. The "Cancel" button is ghosted, I can't close Discover because it says something is still running, and here I am. Apparently I can't attach a screenshot.