Custom tool name is reset after NVil is restarted

Custom Tool Name from User Tool Text is reset after each restart.

It works fine on me. If it is still there, send me your config.

Strange. It works now. Maybe it didn't want to remember it then because I was changing user tool names with Radial Menu editor open in the background? I don't know.
Not a bug.

Last week, I renamed some of the tools which had their names too long to fit into a single line of my radial menu items. NVil remembered this change for many days but yesterday, when I started the program while sipping my morning joe, what I noticed is that those tool names were reset to their defaults.

Now I have to rename them again, with no guarantee that in the nearby future they will be reset again. It's like Sisyphean work.

What's going on here? 

Must be a bug some where. What kind of tools which are affected? Internal built or user built? Streamline tools? Composite tools? Redial menu tools? Command tools?

Anything that I put in my radial menus seems to be affected.

Does any command tool affected? I just try to narrow the problem area.

All of the tools from this radial menu for example.

There is this file, UserToolText.xml, in the User Settings folder. If it happed again, before you close Nvil, make a copy of all the setting files so I can check.