Very good write-up Acro, thanks for taking the time to pull it together for everybody to refer to. I've had some magnetic interference problems and found that a nearby sewer hub was the culprit. Thanks for the suggestion to use an app to detect. Also, recently I lost the wifi connect to the Solo while about 1,000 feet away. The drone behaved perfectly and initiated a RTH allowing me to take control again. However, it made me conscious of the strength of the WiFi connection so will search for a good app to detect any interference in the area. Again, appreciate the checklist.