TrimUI Brick, done a fresh reflash of MuOS and done nothing else except launch PPSSPP standalone in Apps and it loads but none of the buttons work only the dpad. I can load a PSP game from content explorer and it boots but can’t use buttons to get in or selct or start. Can anyone help?

Please see the following message posted within the Goose announcement. [image] MustardOS 2508.0 Goose We are aware of certain application and external emulator control issues with the TrimUI brick that will come in a later patch, this does NOT affect general RetroArch content

PPSSPP Standalone

Issues 2508 Goose

xonglebongle August 30, 2025, 9:38am 2

Please see the following message posted within the Goose announcement.

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