I've been using MP3-Tag for a while now, and using it in a very basic manner. I've only been using it as a quick way to tag everything, and it works awesome.
One problem I've noticed, is that some album folders have been causing it to crash. It's always the same folders, so I have just skipped them for a while hoping that an update would come along and fix it, but I'd like to know if this happens to anybody else, and/or any possible resolutions.
None of the tags come up, the instant the folder is selected the program freezes, and if I switch windows and back it's a pure white screen. If any other information is needed I'll be more than happy to answer, although I don't know what else I can really say about it.