I apologize if this has been asked...if so, I was unable to find any info. Long story short, I've been moving LB to an external drive and updating things. Before I started this process, all my platforms worked great, but now, several systems seem to be running in slow motion. Thanks to CaptSpeirs, I was able to solve the issue with NeoGeo (I had to turn on Threaded Video in Retroarch), but it hasn't worked and I can't figure out what settings (I think it's probably a setting within Retroarch) I need to change for GameCube & N64. GameCube I'm using dolphin_libretro and N64 has mupen64plus_libretro. If I push the space bar, everything speeds up and everything is almost on track. Any help would be greatly appreciated. Thanks.