Cinema 4D Crashes While Rendering

How to fix it

Try these in order — the most common fix is first.

1. 1. Check the log

   1. Look for out of memory or unrecoverable error entries
   Did this fix it? Yes No

2. 2. Update the driver

   1. Clean install the latest driver
   Did this fix it? Yes No

3. 3. Rule out plugins

   Copy steps
   1. Render in safe mode
   2. Re-enable plugins one at a time
   Did this fix it? Yes No

4. 4. Reduce load

   Copy steps
   1. Lower texture sizes and samples
   2. Render in chunks or on another machine
   Did this fix it? Yes No

Symptoms

Cinema 4D freezes or closes mid-render, or shows Redshift has been disabled.

Why it happens

• Out of VRAM or system memory
• Driver instability
• Third-party plugin
• Overheating or power limits

This guide also covers

• cinema 4d crashing during render
• cinema 4d crash render
• cinema 4d freezes rendering

The same problem in other apps

All export, render & quality loss guides →

• Blender Crashing When Rendering (Blender)
• Maya Arnold Render Black or Too Dark (Maya)
• 3ds Max V-Ray Render Crash or Out of Memory (3ds Max)
• Unity Build Failed (Unity)

Other Cinema 4D errors

• Cinema 4D Sign In OK, Waiting for Maxon App
• Cinema 4D License Not Found or No Offline License Found
• Cinema 4D Crashes on Startup
• Redshift Missing or Not Loading in Cinema 4D
• Redshift Error: Missing or Corrupted Shader Kernel
• Redshift Out of VRAM in Cinema 4D
• Redshift Stuck on Initializing OptiX RT
• Cinema 4D Viewport Slow or Laggy