Okay so I'm new both here and to quads. I've got a DYS 250 and I've tried both Flysky FS-TH9X and a FS-I6X transmitters and whenever I attempt to use the LibrePilot GCS to set the quad up I get the message "No Actuvity" in Receiver Activity. I've tried different receivers and obviously I've tried different transmitters. The quad has a CC3D installed from the factory. Any ideas so I can get this thing flying would be helpful! Thanks sorry if I put this in the incorrect area.