issues with fl 21

Every time I launch FL 21 it gets me back to the default templates, meaning I lose all my started items and tags. in the playlist, sometimes I try to mute a single track, it mutes others as well even when not selected. The mixer sometimes does not route the sounds to the Master meaning I have to individually control to master to listen to the audio output. when a project is saved and I make changes and want to save it again it gives me an error message. to outdo this, I save it as new, name it the same and overwrite the previous project. this is a great update and I appreciate you guys for listening