Yes its normal:
DJI Drones are not good Cinelifters.
You can carry a payload but keep the weight down and watch the motors they WILL overheat if you arent careful. DJI states The Mavic 3 should "lift" 500 Grams BUT not for very long. I think 500...
If you had the 'radar' display switched on: yes. There have been occasions when I've had momentary 'contacts' registered whilst in flight without the maddening bleeping.
I've also had a drone halt itself aggressively when the only obstacle has...
Welcome to the forum @Gavw71! :)
Here are some A2 CofC resources to check out:
Commercial Drone Training (CDT): Offers an online A2 CofC course priced at £99, allowing you to become a qualified drone pilot in less than a day from your own home...