Scraping stays in infinite loop

[cjug74]

Using version 0.5.25.3 with Mednafen 1.22.2. I know this Mednafen version is not officially supported, but so far haven't had issues, except this. Tried to scrape 2 Saturn games, namely, Nights into Dreams and Clockwork Knight. It stays indefinitely after hit Scrape, after that I cannot even cancel it. Had to kill the Medlaunch process in Windows Task Admin.