Dronelink as been recommended to me, but I have several questions before I spend several hundred dollars. I fly with a DJI CrystalSky monitor. When I try to load Dronelink I get a warning message that this device is too old for the program and it might not run right. Can you explain this more? Also, it has been very difficult to get any assistance from Dronelink. It took me 20 minutes to find this contact form and I still don't know if it will get to someone who can help. Is this typical of Dronelink?