Hello,
I decided to update my version of this plugin,from 4.xxx (I don't remember honestly) version to the latest one.
I have a problem with musicbee getting slower than before and not responding program when I update tags normaly (without the use of the plugin)... Like updating the title of an album result in musicbee not responding for few seconds.
I also noticed that when I update tags from an album, as soon I as press apply, I can see all the tracks getting remove one by one, then replace with the updated tags and I guess this is what causing slow down.
If I dissable the plugin, everything works as intended, and this problem never happened with my previous version so I don't know what to do.