When I protect these modules using ConfuserEx(2.0 branch). One always ends not working. I suspect its due to the renaming of paths.
In one of the modules the paths do not match and the module doesn't start:

In the second module, the paths match and it starts:

The next interesting thing is that both of the modules have the same path in the entry point: ourbopoogrdveenjzkwpafdlxojra.xaml
Here are the applications I am using:
Apps.zip