@Norstein For the PBP scraping, I think there is already an issue opened (see https://github.com/sselph/scraper/issues/90). You could try using Skyscraper, it can search by name only and I think it works with PBP files.
@saccublenda Ive found switching between discs was an issue when select-x to retroarch menu When using bin. and .cue roms. Try using just .iso roms for mutli disk games like night trap and ground zero texas. Worked for me