Some features not working in Firefox portable

[Fdhveery]

Installed: Preferences Monitor 3.6.1.1-signed.1-let-fixed.1-signed
Following features are not working in Firefox 46.0.1 portable:
Preferences Guard
Console Logging
Misc Options
When I check the boxes to activate the above features, the check marks do not stick, but are gone the next I open the plugin options. Also, the Ask to Revert Changes feature remains checked, but I am never asked to revert any changes, so I doubt it is working.

I have used this plugin for years and these options are important to me. If you can fix this I will absolutely make a decent donation.