Track and album names displayed with replacement character. How to resolve?

[Yukster]

(23-01-2024 23:45)simbun Wrote:  It looks like those tags are NUL terminated for some reason which isn't to spec.

I found this thread that points to it being an issue with an old version of Jriver Media Center (~2013) which tallies with the version in your tags of 17.0.189 (fixed in 18.0.153).

I assume you see this problem with just your older files?

Yes, that is correct, as far as I can tell.