>>1834259
werks on my machine
Try running PPSSPP in Administrator mode, and double checking to make sure the Debug is on and that the settings saved.
I'm not using the translation patch (obviously), and instead of installing the game, I just hit play.
I also made sure to open up the Archipelago K-On client first and foremost, and didn't connect to the server until I opened up the game in PPSSPP.