As a reminder make sure GPS is OFF for indoor flights! The breeze will likely go wacky in you indoors with it on.
Also if it connects just fine but wont take off the likely issue is the OFM (optical flow module). If it shows orange or red it wont take off. It's a bit surprising how much light you need in the room before the indicator is at least blue.
You can cheat in a dark room by shining a flashlight onto the floor underneath it if you want to fly. The problem is that for some unknown stupid reason it doesnt have lights that even a $15 drone has. I cant understand this. Added lights to almost all of my breezes just running off the main battery because of this.