Since I did the update From Studio 4.0 to Studio One 4.1. all song style presets (All Instruments, Vocal Recording, Singer/Songwriter, Rock Band, etc.) are completely empty when opening a new song.
But what is even more worse: the record mode for audio tracks doesn't work anymore! I can't activate the record mode. Activating record mode for Instruments (Midi) works, but not for audio tracks, so that I can't record any audio anymore. Not even in new songs but also in already existing songs. Everything worked fine till update.
Note to the moderators: the other answers regarding "audio recording issues" didn't help.