Can't modify previously made configurations.

[BrianRich88]

I made a configuration from scratch and flashed my firmware. I closed the configurator and kept working. 30 minutes later, I open the configurator (with my previous layout already in place) and try to add the _ key to the - key on my numpad. It will fail to compile. If I add the "None" command to the * key then it will compile. I have my log file attached.
Failure Log.txt