Assessing errors in your RBError log; it looks like the last hard crash you had was on 7/17. And 7/9 before that.
You originally posted on 7/23, so I assume what's in this log is not helping track it down if the error was happening around the 23rd and after.

Did the issue start when you removed Voicemeeter?
Did you remove it from the PGMusic PGPlugins list (in the FX window under Options there is a way to exclude it if it exists in the list).

I suppose you could still have it in your PGMusic plugin list, and maybe even have RB trying to use it in a song .. and if it doesn't exist, I would expect weird errors if that is the case.
Just a wild shot in the dark as more clues are supplied.

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