Endpoint Manager can't upgrade?

On upgrading endpoint manager from to when I hit the upgrade button in the module admin, it seems to get stuck after it says “Re-Writing Templates”. Anyone have that happen before, or know a good way of fixing it?

Well it can take awhile if you have lots of templates.

I let it run for 12 hours, and it just said:

Please wait while module actions are performed

Re-Writing Templates

Upgrade from to

I have about 4 templates and about 60 phones registered through endpoint manager.

I uninstalled it and re-installed it, that seems to have gotten in done.