I use a utrack24 with multisongs and midifile. When playing a playlist with autostop the audio stops and wait for a keypress but the midi loads and plays the next song anyway. The only way to stop it is to press “stop”. Dont think this issue was present in earlier firmwares. I use latest firmware.
This issue is fixed in the latest firmware version 3474. Please update your device to have the fix. Firmware update method and files are available in the downloads section.