Hello, I write to you from France and I use GOOGLE because my English is not correct, thank you for your understanding. I have a problem with my H520 and my E90 camera. First the pairing does not seem to me to be done in the right conditions, then after a few minutes the camera panics and hangs askew and it no longer moves. I have done several calibrations and the incident repeats itself. I am very bored for my future job. Thanks for your help.