Hello,
i installed retroarch in Kodi with the addon from bite_your_idols. My system works with libreelec (latest version) on an Asrock J3455. I think its enough speed for dolphin.
After all installed i tested some gamecube games. All games with sound stuttering and have slow speed. When i interrupt in the game to go back in menue to look for options the sound working perfect. When i resume all stuttering like before.
Is the J3455 to slow what i dont think or where can be the problem?