Most DaVinci Resolve problems look dramatic and have boring causes. A screen full of red Media Offline tiles is usually a moved folder. A render that dies at 43 percent is usually one clip. A silent timeline with meters still moving is usually a routing checkbox. This page is the fault finder: match your symptom, jump to the guide, fix the boring cause.
Quick answer: Start with the symptom, not the setting. Media Offline usually means a path, drive, codec, or variable frame rate issue. Slow playback usually means H.265, cache, storage, or GPU load. Render failures usually come from one bad clip, Fusion comp, GPU memory, decode conflict, or cache drive. No audio usually means mute, bus routing, patching, output device, or sample rate.
DaVinci Resolve Symptom Finder
Changing settings before you know the cause is how a one-checkbox problem becomes an evening. Find your symptom first.
| Symptom | First suspect | Where the fix lives |
|---|---|---|
| Clips show Media Offline | Moved files, an unplugged drive, or a codec the free version skips | Media Offline in DaVinci Resolve |
| Playback stutters or drops frames | H.265 source footage, the render bar, or a GPU bottleneck | DaVinci Resolve slow playback |
| Render fails, stalls, or names a clip it cannot process | A clip Fusion cannot process, GPU memory, or a full cache drive | DaVinci Resolve render failed |
| Render fails at the same percentage every time | One bad clip, frame, Fusion comp, OFX effect, or cache section | Render failed: find the breaking clip |
| No sound during playback | Mutes, bus routing, or the wrong output device | DaVinci Resolve no audio |
| Audio meters move but you hear nothing | Bus routing, a muted monitored bus, or the wrong output patch | No audio: playback and monitoring |
| Clip has sound in the Source Viewer but not on the timeline | Track mute, disabled clip audio, or timeline routing | Source Viewer has sound, timeline silent |
| Project disappeared after a crash or update | Wrong Project Library, missing database, or backups not checked | Project backups and recovery |
The Troubleshooting Pattern Behind Most DaVinci Resolve Fixes
Almost every guide in this cluster follows the same loop: isolate, then fix. Do not change five settings at once. Render one short range. Drag one clip to a fresh track. Bypass one Fusion comp. Mute one track at a time. Resolve rarely tells you the exact guilty clip or setting, so the fastest path is to make the problem smaller before trying to solve it.
Fix Media and Offline Problems
Use this when clips show red Media Offline tiles, media goes offline during render, or files moved after a drive change.
Fix Playback, Lag and Dropped Frames
Use this when playback stutters, drops frames, caches forever, or slows down on H.265, Fusion, or heavy grading.
Fix Render Errors and Failed Jobs
Use this when the render fails, stalls, dies at the same percentage, or names a clip that cannot be processed.
Fix Audio Playback and Monitoring
Use this when the timeline is silent, meters move but no sound comes out, or audio works in the source viewer but not the timeline.
Fix Lost Projects, Saves and Backups
Use this when a project is missing, a crash happened, Live Save did not behave the way you expected, or you need DRP or DRA recovery.
Export Problems Belong in the Export Hub
If the timeline works but the final file has wrong audio, bad quality, the wrong codec, or YouTube settings problems, use the export guides instead.
Prevent the Next DaVinci Resolve Problem
- Keep cache on a drive with real free space. A full cache drive can break playback and renders in ways that look like GPU or codec problems.
- Leave Live Save and Project Backups on. The saving and recovery guide explains Live Save, Project Backups, Timeline Backups, DRP and DRA exports.
- Update Resolve after point releases settle. The Resolve 21 guide tracks what changed before you update a working system.
Guides in This Troubleshooting Cluster
- Media Offline in DaVinci Resolve: paths, drives, codecs, variable frame rate and prevention.
- DaVinci Resolve Slow Playback: find the real bottleneck before changing settings.
- DaVinci Resolve Render Failed: error messages, same-percentage failures, Fusion, decode, GPU and cache causes.
- DaVinci Resolve No Audio: DIM, mutes, monitored bus routing, patching, output devices and sample rate.
- How to Save Work in DaVinci Resolve: Project Library, Live Save, backups, DRP, DRA and crash recovery.
- How to Export Video in DaVinci Resolve: export settings, codecs, delivery and final file problems.
Frequently Asked Questions
Why does Resolve say Media Offline when my files are right there?
Media Offline can mean missing files, moved folders, unplugged drives, unsupported codecs, or variable frame rate footage. Start by checking whether the file path, drive, codec or source clip is the real cause.
Will more RAM fix DaVinci Resolve slow playback?
Usually not first. Common slow playback causes include H.265 footage, render cache, GPU limits, storage speed and laptop power settings. Find the bottleneck before upgrading hardware.
Where did my DaVinci Resolve project go after a crash?
DaVinci Resolve projects live inside a Project Library rather than as normal standalone files. Check the Project Manager, Project Backups, Timeline Backups and any exported DRP or DRA copies.