Timer issue

Ugh this update is killing me. Sure the app now plays in the background again which is great, but the timer is messed up. It used to set automatically to 45 minutes; now I have to manually do that. Last night I set the timer for an hour, I had 70% battery, and woke up with the app still somehow on but not playing and I had 33%. Why?!
This timer needs some serious work... Or, idk, JUST PUT IT BACK TO THE OLD VERSION.

Upsetwhitenoiselistener about Sleepmaker Storms Free, v6.0.1