First, determine which program is crashing:
This guide focuses primarily on Saber DVD Ripper / Video Converter (Falcom).
If a core game file was corrupted during an update:
The "Saber has encountered an unrecoverable error new" message is scary, but it is rarely a sign of a broken laser. In 95% of cases, it is a software communication issue, a corrupted file, or a power management problem.
Start with the simplest fix: restart everything. Then methodically work through updates and USB settings. Most users solve the problem by disabling USB selective suspend or reinstalling Saber.
If you remain stuck, remember that the laser engraving community is vast. Post your specific details (Windows/Mac, Saber version, laser model) on the X-Tool subreddit or Facebook group. You will likely find a solution within hours.
Don’t let an "unrecoverable" error ruin your creative flow. With this guide, you have all the tools to recover, fix, and prevent the problem for good.
Need more help? Leave a comment below or visit the official X-Tool Support Portal.
The error message "Saber has encountered an unrecoverable error" primarily refers to a critical failure in the Saber plugin by Video Copilot saber has encountered an unrecoverable error new
, a popular visual effects tool for Adobe After Effects used to create energy beams and light glows. This error typically occurs when the plugin can no longer process data due to hardware limitations, driver conflicts, or software bugs. Video Copilot Core Causes of the Error GPU Driver Conflicts
: As a GPU-accelerated plugin, Saber relies heavily on graphics drivers. Outdated or corrupt drivers are the most frequent cause of "unrecoverable" crashes. Integrated Graphics Interference
: Systems with both an integrated (e.g., Intel HD) and a dedicated GPU (e.g., NVIDIA) may experience crashes if After Effects attempts to use the weaker integrated card for the Saber effect. Composition Overload
: Stacking multiple heavy instances of Saber or combining it with other demanding plugins like Element 3D can exceed the available VRAM, leading to a fatal error. File Corruption
: In some cases, the After Effects project file itself or the specific layer containing the effect becomes corrupted, preventing the plugin from initializing correctly upon reopening the project. Video Copilot Troubleshooting and Resolutions Saber Plug-in - Video Copilot
| Step | Action | |------|--------| | 1 | Run as Administrator | | 2 | Disable antivirus | | 3 | Reinstall Saber | | 4 | Update GPU drivers | | 5 | Install codec pack (K-Lite) | | 6 | Change output format or location | | 7 | Check Event Viewer for exception codes | | 8 | Use alternative software if unresolved |
Note: The “unrecoverable error” in Saber usually means the application crashed at the OS level (access violation or heap corruption). It rarely damages your system but often indicates an incompatible file, outdated driver, or faulty memory.
If none of the above works, consider that Saber is an older program (last updated ~2015). Modern 4K, HEVC, or HDR videos may simply be unsupported. First, determine which program is crashing:
The error "Saber has encountered an unrecoverable error" typically points to one of two distinct technology contexts: the Saber plugin for After Effects (Video Copilot) or Beat Saber (VR rhythm game). Context 1: After Effects (Saber Plugin)
This is a critical crash message indicating that the plugin cannot process a specific frame or layer. Primary Causes:
Layer Size Mismatch: Often occurs if the layer size does not match the composition size.
Continuous Rasterization: Enabling the "Continuously Rasterize" (star icon) button on a Saber-applied layer can trigger this crash.
Beta Software Conflicts: Users have reported issues when using Saber in After Effects Beta or the latest CC 2025 versions, where certain 3rd-party effects are disabled by default. Top Fixes:
Disable "Continuously Rasterize": Turn off the star icon for the affected layer.
Use "Grow Bounds": Apply the Grow Bounds effect before Saber to increase the layer's boundaries without resizing it.
Purge Cache: Go to Edit > Purge > All Memory to clear corrupted preview data. This guide focuses primarily on Saber DVD Ripper
Check Effect Manager: If the plugin is missing or failing, use the Effect Manager (Effect > Manage Effects) to ensure all 3rd-party effects are enabled. Context 2: Beat Saber (VR Game)
This message usually appears during startup or mid-game, indicating a crash that forces the application to close. Bug in effect Saber in after effects - Adobe Community
It sounds like you’re encountering an error message related to Saber (likely a plugin for visual effects, e.g., Video Copilot’s Saber for After Effects, or a similar GPU-accelerated tool) where a “deep feature” fails with an unrecoverable error.
Here’s a structured troubleshooting guide to resolve this:
Video Copilot released an update (v1.0.40 as of recent years) specifically to fix "unrecoverable errors" on new After Effects builds.
Summary By implementing the "Graceful Recovery" Protocol, we turn our worst user experience (crashing) into a demonstration of our commitment to stability and user support. We stop asking users to do the work of debugging and start doing it for them.
Before diving into fixes, it’s crucial to understand the terminology.
In plain English: Saber tried to do something with "new" data or instructions, hit a wall, and gave up.