# DJI Drone *** Common issues that prevent the drone from either taking off or connecting. * Your drone is not supported for [mission execution](/home/fieldagent-mobile-ios/requirements/dji-drones.md#support-for-mission-execution). * Your RC is not in the correct [flight mode](/home/fieldagent-mobile-ios/troubleshooting-guide.md#remote-controller-flight-mode). * DJI GO 4 is [running](/home/fieldagent-mobile-ios/faqs.md#can-i-keep-dji-go-4-running) in the background. * Your drone is in or near a [No Fly Zone](/home/fieldagent-mobile-ios/faqs.md#unlock-no-fly-zones-for-dji-products). * The [Obstacle Avoidance](/home/fieldagent-mobile-ios/troubleshooting-guide.md#obstacle-avoidance) system is triggering. * Your cables are damaged or not Apple-certified. Read this [page](/home/fieldagent-mobile-ios/requirements/dji-drones.md) for more info. *** {% hint style="info" %} Follow the [general troubleshooting steps](/home/fieldagent-mobile-ios/troubleshooting-guide.md) first when you encounter any problems. {% endhint %} --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://support.senterasensors.com/home/fieldagent-mobile-ios/troubleshooting-guide/dji-drone.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.