DJI Fly “Livestream error”: the causes and how to fix each one

By Taner Özel · Updated November 8, 2026

When DJI Fly shows “Livestream error” or “Starting livestream failed”, the cause is almost always one of four things: the platform requires RTMPS (Instagram, Facebook), the address or stream key is wrong, the account may not go live yet, or the controller cannot reach the server. The fastest test is to stream to Stream My Drone on a phone or computer on the same Wi-Fi: if the picture arrives there, DJI Fly is fine and the problem is on the platform side.

DJI Fly asks for a microphone on your RC 2 and won’t start the stream? Fix it without buying a mic →

Fix a DJI Fly livestream error in 6 checks

1. Check the address formatDJI Fly needs one line: server URL, a slash, then the stream key, with no spaces. For YouTube that is rtmp://a.rtmp.youtube.com/live2/ followed by your key. Copy the key again; an old or reset key fails silently.
2. Check that the platform accepts plain RTMPYouTube, Twitch and Kick accept RTMP. Instagram and Facebook require encrypted RTMPS, which DJI Fly cannot send, so a direct stream to them always fails. Send DJI Fly to a receiver app that forwards over RTMPS instead.
3. Check that the account may go liveOn YouTube, enable live streaming in YouTube Studio and wait (up to 24 hours the first time). DJI notes that without livestream permission the platform gives no valid stream key.
4. Check the controllerThe original DJI RC does not support livestreaming. On the DJI RC 2, RC Pro and DJI Smart Controller, DJI Fly 1.16.0 and newer need a connected microphone before the stream starts.
5. Check the connectionFor a direct stream, the controller or phone needs working internet (4G/5G or Wi-Fi). For a local receiver, both devices must be on the same network, not on guest Wi-Fi.
6. Test with a local receiverPoint DJI Fly at Stream My Drone on a phone or computer (rtmp://<address shown in the app>:1935/drone). If the picture appears, DJI Fly works and the remaining problem is the platform, key or account.

Error, cause and fix at a glance

See it on your phoneFrom the DJI Fly connection to a broadcast on several platforms, all on one screen.

Get it on Google PlayDownload on the App Store

Why a local test finds the problem fastest

A livestream from DJI Fly passes through three parts: the controller, the network and the platform. A local receiver splits the problem in half. Stream My Drone shows the RTMP address to type into DJI Fly; within a few seconds of Start Livestream it shows the picture with its resolution and bitrate.

• Picture arrives: DJI Fly, the controller and the local network work. Add the platform in the app; it handles RTMPS, Instagram’s new key per broadcast and automatic reconnection.
• Nothing arrives: the controller cannot reach the receiver. Check that both are on the same Wi-Fi or hotspot and that the address matches exactly, including :1935/drone.
• Picture arrives and drops every few seconds: the Wi-Fi is the problem. Routers that use one name for 2.4 and 5 GHz can switch bands repeatedly; a phone hotspot avoids it.

Full menu walkthrough: DJI Fly RTMP setup. Instagram details: why DJI Fly can’t stream to Instagram.

Why the stream is only 720p or the bitrate won’t change

These are limits, not errors. DJI states that the DJI RC 2 and DJI RC Pro 2 stream only 720p because of their hardware, and the DJI RC Pro streams only 720p after DJI Fly 1.18.0. With a phone on an RC-N1, RC-N2 or RC-N3 you can choose 1080p or 720p. The bitrate is fixed by the video transmission frame rate: 5 or 3 Mbps on Android, 2 or 1 Mbps on iOS, and it cannot be set by hand.

No sound or crackling sound

• Silent stream: DJI Fly sends the controller’s or phone’s microphone. A controller without a microphone, or a virtual microphone, sends silence.
• Crackling or distorted sound: try another microphone or another USB-C port. If it continues, replace DJI Fly’s audio: Stream My Drone’s phone microphone switch sends your voice instead on every platform.

Sources

Address format, account permission, microphone requirement, resolution and bitrate limits: DJI Fly App Livestream Operation Guides. RTMPS and Facebook: DJI forum: Facebook live streaming issue and Error on live via YouTube or Facebook. “Starting livestream failed”: DJI Mobile SDK issue 1120. Checked on November 8, 2026.

Related: RC 2 microphone fix, which DJI drones can live stream and the complete drone live streaming guide.

Questions

Take your drone live from your phone

Stream My Drone for Android and iPhone receives the DJI Fly picture and sends it to YouTube, Instagram, Facebook, TikTok, Twitch, Kick or your own server, several at once. One-time purchase, no subscription.

Get it on Google PlayDownload on the App Store

Free Mac & Windows app →How the app works →

More guides