I have built 15+ FPV Racers, countless Rc Planes, 700 size Helicopters and have been a keen RC hobbyist since i was a teenager. But this was a wakeup call even for me when things do go wrong. I had just finished flashing my Flight Controller with a new firmware and then installed new esc’s but due to being tired as it was late at night i must have overlooked the receiver type in settings in cleanflight thinking that i had already set it to CPPM and decided to do a test flight inside. Due to incorrect setup the quadcopter when nuts inside the house. I was lucky that it did not end up coming towards me which would have resulted in some serious injuries.
Don’t think ill be testing any more FPV racers indoors 🙂