If a filename mistakenly has an ampersand, &, instead of an 'and', it often (at least sometime, if not always) fails to identify the file.
Could fb have the ability to see 'and' and & as the same? So that the files are IDed.
Filebot doesn't like ampersands '&'
Re: Filebot doesn't like ampersands '&'
Do you have an example filename, logs or screenshots for me so I can investigate the issue?