- Joined
- Jul 23, 2018
- Messages
- 6
- Reaction score
- 0
I have A Grandest controller which is designed just for the Tello.... I am aware that response is dangerously slow when making flight adjustments. I contracted the Ebay supplier and they offered me an £8 refund if I wanted to keep the controller and I took the offer. I assume the problem may be due to interference between the BT and WiFi connections? Any advice on how to overcome this please?