Hi, running the beta version. I had imported a collection for SNES (Super Nintendo Entertainment System) using RetroArch emulator. Everything worked fine, games played correct. Then I thought the platform name might look better by shortening "Super Nintendo Entertainment System" to "Super Nintendo (SNES)". So I right clicked on it >Edit and changed it, all appeared fine. Done the same for "Nintendo Entertainment System" to Nintendo. However, when I clicked on a game, they do not start, then the artwork disappears like a broken game. I tried to put the original names back, but same issue. I also noticed that the "Launch with.." in the context menu was grayed out. I had to delete both platforms and import them fresh again to the games to work again.