Why is it that very few drone manufactures bother to reply to a customers concerns. Has it become so commercialised that the companies no longer care about there customer service, we have sold the suckers. This is not only directed at Yuneec at the moment. I have a breeze with a controller that doesn't work. Connected to wifi and Bluetooth, go into the app, go to tasks, go to control and the app switches off. Contacted who I thought was yuneec and zero.