This assumes "RTGI" refers to the popular Ray Tracing Global Illumination shader (typically by Pascal Gilcher).

Step 1: Kill Orphaned Processes

# On Windows
taskkill /F /IM rtgi_worker.exe
taskkill /F /IM legacy_host.exe
Bug Report: RTGI-01702 — Release Fix
Title: RTGI-01702 — Release failure fixed in vX.Y.Z (replace with actual version)
ID: RTGI-01702
Type: Bug fix / Regression
Status: Fixed
Reported date: 2026-04-09
Environment:

Component: Release pipeline / Deployment module
Affected platforms: (list OS, cloud, services — e.g., Linux CI runners, Kubernetes cluster v1.25)
Affected versions: (prior release versions where issue occurred)
Not affected versions: (versions where fix present)

Summary
A release process failure occurred during automated deployment causing build artifacts to be skipped and deployments to abort with error "Release fix" (short description: replace with specific error message). This issue is resolved in this fix.
Steps to reproduce

Trigger CI/CD pipeline for release branch (e.g., release/vX.Y).
Pipeline runs build and artifact upload stages.
At the release step, pipeline aborts with error (include exact log snippet).
Release artifacts are not deployed.

Actual result
Release step failed; artifacts not deployed. CI job exited with non-zero code and returned error: (paste exact error).
Expected result
Release completes, artifacts uploaded, and deployment proceeds to target environment.
Root cause

Cause summary: (concise) Incorrect handling of empty artifact list or race condition in release script that assumed artifact metadata existed; null dereference / improper exit code handling in release task.
Detailed cause: (one or two bullet points)

Release script's validation step attempted to read metadata from a temporary file before it was created by upstream job.
The release task returned exit code 1 on warning due to strict error handling introduced in commit abc123.



Fix implemented

Primary change:

Add guard to verify artifact metadata file exists before reading.
Retry logic added to wait up to 30s for upstream artifact publish (3 attempts, 10s interval).
Normalize exit codes: treat non-fatal warnings as success.


Files/commits touched:

scripts/release.sh — added checks and retries. (commit abc123 -> replace with actual commit)
ci/pipeline.yml — adjusted job ordering and artifact dependencies. (commit def456)
tests/release_spec.rb — added unit/integration tests for artifact timing.



Verification / QA

Automated tests added:

Unit: validate metadata guard and retry logic.
Integration: end-to-end pipeline run in staging that reproduces previous failure scenario.


Manual verification:

Performed 5 consecutive staging releases with induced latency; all succeeded.
Confirmed artifacts present in storage and deployment completed.



Impact

Severity: High (prevents releases)
User impact: Blocking releases to production until fix applied.
Rollout: Hotfix deployed to CI infrastructure on 2026-04-09; new release pipeline runs successful.

Rollback plan
Revert commits abc123 / def456 if unintended side effects occur; re-enable previous behavior and open follow-up ticket to address warnings properly.
Follow-ups / Recommendations

Add monitoring/alerting for failed release steps and artifact availability delays.
Increase test coverage for pipeline race conditions.
Consider centralizing artifact metadata generation to avoid timing issues.

Attachments

Relevant log snippets: (paste)
Commit diffs: (link or diff)
CI run IDs: (list)


If you want, I can (pick one):

generate the exact commit messages and diffs for the fix,
draft a PR description from this report,
or format this for your issue tracker (JIRA/GitHub).

The RTGI 0.17.0.2 release is a critical update for Marty McFly’s (Pascal Gilcher) Ray Traced Global Illumination shader, a popular ReShade add-on that brings realistic path-traced lighting to nearly any 3D game. This version was specifically released to address compatibility issues and "broken" lighting effects in certain titles, such as Alien: Isolation and older DX9/DX11 games. What is RTGI 0.17.0.2?
RTGI (Ray Traced Global Illumination) is a shader that calculates how light "bounces" off surfaces in real-time, adding depth, shadows, and color bleeding that typical game engines miss. Version 0.17.0.2 was a "fix" release designed to improve the shader's stability on newer ReShade builds and fix specific edge-case artifacts. Key Fixes in this Release
While primarily a maintenance update, the 0.17.0.2 release addressed several community-reported bugs:
Depth Buffer Alignment: Fixed issues where the ray tracing would "separate" or ghost at the edges of the screen, particularly when using ReShade 4.9.1.
Object Vanishing: Addressed a bug where objects would disappear or flicker when viewed directly through the shader’s light path.
Performance Stability: Refined the shader’s interaction with the ReShade API to reduce crashes in 32-bit and 64-bit environments. How to Install and Fix RTGI 0.17.0.2
To get the 0.17.0.2 "fix" working correctly, follow these steps:
Download Files: You must be a subscriber to Pascal Gilcher’s Patreon to access the official ReShade GI Beta 0.17.0.2.zip.
Update ReShade: Ensure you are using a compatible version of ReShade. While 4.9.1 was common at the time of release, many users now recommend ReShade with Full Add-on Support to avoid depth buffer glitches.
File Placement: Drag the Shaders and Textures folders from the RTGI zip into your game’s reshade-shaders directory. Configure Depth Buffer:
In the ReShade menu, enable DisplayDepth.fx to verify your depth buffer is visible.
If the screen is black or "split," disable in-game Anti-Aliasing (MSAA/TXAA) and Post-Processing, as these often block the data RTGI needs.
Check RESHADE_DEPTH_INPUT_IS_REVERSED in the global preprocessor definitions to ensure shadows cast in the right direction. Common Issues & Solutions

Final Score: 9/10
The 0.27.2 Release Fix turns a buggy experimental update into a daily driver. If you are still on version 0.26 or 0.21, it is finally time to update for the Filter and AO mixing features alone.
The RTGI 01702 Release is a specific, highly-regarded iteration of the ReShade Ray Traced Global Illumination (RTGI) shader. Created by Pascal Gilcher (widely known as Marty McFly), this shader physically simulates how light bounces off objects in real-time, bringing high-end lighting effects to games that lack native ray tracing support.
While modern versions of the iMMERSE RTGI suite focus on efficiency and noise reduction, the 01702 build remains popular due to its unique visual character—specifically its grit, soft shadow transitions, and "lived-in" color bleeding that some users feel newer, cleaner path tracers lack. Common Issues and "Release Fixes"
Despite its visual appeal, RTGI 01702 is a post-processing effect that relies on a game's depth buffer. Most "fixes" for this version involve restoring access to that data or correcting alignment issues.
Depth Buffer Restoration: If the lighting appears flat or only affects certain objects (like the protagonist's hands), the depth buffer is likely blocked.
The Fix: In the ReShade menu, go to "Edit global preprocessor definitions." Toggle RESHADE_DEPTH_INPUT_IS_REVERSED between 0 and 1.
In-Game Settings: Disable Temporal Anti-Aliasing (TAA) and MSAA in your game's internal settings, as these often conflict with depth buffer access.
Shader Misalignment: If the lighting seems "offset" from the actual geometry, the Immerse Launchpad (the prerequisite shader) may be in the wrong order.
The Fix: Ensure the Launchpad shader is active and positioned at the very top of your shader list in the ReShade UI.
Compile Errors: Some users report "Failed to compile" messages for secondary effects like dh_Lain.fx.
The Fix: Most of these are non-critical. If the main RTGI shader is working, these secondary errors can often be ignored as they aren't essential to the lighting effect. Key Features of RTGI 01702 Devlog July 2023 - MARTY'S MODS
RTGI 01702 Release Fix: A Comprehensive Review
The RTGI 01702 release fix has been a topic of interest among tech enthusiasts and developers alike. In this review, we'll delve into the details of this update, exploring its significance, key features, and overall impact.
What is RTGI 01702?
RTGI, or Real-Time Global Illumination, is a cutting-edge technology designed to enhance visual fidelity in various applications, including gaming, simulation, and visualization. The RTGI 01702 release fix refers to a specific update aimed at addressing issues and improving the overall performance of the RTGI 01702 version.
Key Features and Fixes
The RTGI 01702 release fix brings several notable changes and improvements:

Stability Enhancements: The update focuses on enhancing the stability of the RTGI 01702 version, ensuring a smoother experience for users.
Performance Optimizations: The fix includes various performance optimizations, leading to improved frame rates and reduced latency.
Bug Fixes: A range of bugs have been identified and addressed, providing a more seamless and enjoyable experience for users.
Compatibility Improvements: The update enhances compatibility with various hardware configurations and software platforms.

Impact and Significance
The RTGI 01702 release fix has a significant impact on the tech community, particularly for developers and users relying on RTGI technology. This update:

Improves User Experience: By addressing stability and performance issues, the update ensures a more enjoyable and immersive experience for users.
Enhances Developer Productivity: With a more stable and optimized RTGI 01702 version, developers can focus on creating high-quality content without interruptions.
Advances Visual Fidelity: The RTGI technology, including this update, continues to push the boundaries of visual fidelity, enabling more realistic and engaging experiences.

Conclusion
In conclusion, the RTGI 01702 release fix is a crucial update that addresses key issues and improves the overall performance of the RTGI 01702 version. With its stability enhancements, performance optimizations, bug fixes, and compatibility improvements, this update is a significant step forward for the RTGI technology. As the tech community continues to evolve, updates like the RTGI 01702 release fix play a vital role in shaping the future of visual fidelity and user experience.
Rating: 4.5/5
The RTGI 01702 release fix demonstrates a clear commitment to quality and user satisfaction. While there may be room for further improvement, this update is a substantial step in the right direction. Overall, we highly recommend this update to anyone utilizing RTGI 01702, as it provides a more stable, efficient, and enjoyable experience.
  This paper outlines the technical and implementation details for Marty McFly's (Pascal Gilcher) RTGI (Ray Traced Global Illumination) version 0.17.0.2, a critical beta release used to bring realistic lighting to games via ReShade. Technical Brief: RTGI 0.17.0.2 Implementation and Fixes 1. Overview of RTGI 0.17.0.2
RTGI is a state-of-the-art shader that simulates how light interacts with objects in a 3D environment through diffuse global illumination and ambient occlusion. Unlike native ray tracing, this version utilizes information provided by the ReShade depth buffer to perform Screen Space Ray Tracing calculations. 2. Release Features & Context
The 0.17.0.2 Beta was a widely used iteration particularly popular in high-end modding communities for titles like:
GTA V: Frequently paired with the NaturalVision Evolved (NVE) October Update. Horizon Zero Dawn: Often used with ReShade 4.9.1.
Other titles: Including Star Wars: Movie Duels and SoulCalibur VI. 3. Critical Fixes and Common Setup Issues
While version 0.17.0.2 improved stability, users often encounter common "no effects found" or configuration errors. These are typically resolved through the following technical steps: A. Path Configuration Fix
If ReShade fails to locate the RTGI files, users must manually define the shader and texture paths: Open the ReShade Settings tab.
Click the + icon under "Effect Search Paths" and select the reshade-shaders/Shaders folder.
Click the + icon under "Texture Search Paths" and select the reshade-shaders/Textures folder. Reload the shaders via the Home tab. B. Depth Buffer Access
For RTGI to function, it requires access to the game's depth buffer.
Common Conflict: In many online multiplayer games, ReShade disables the depth buffer to prevent cheating.
Fix: Ensure "Copy depth buffer before clear operations" is enabled in the Generic Depth tab of ReShade if the game allows it. C. Manual ReShade.ini Input Section
Some versions of ReShade may not automatically generate the input section required for keyboard shortcuts.
Fix: Manually add or edit the [INPUT] section in the ReShade.ini file located in the game directory to define the menu toggle key (e.g., KeyMenu=36,0,0,0 for the Home key). 4. Conclusion
RTGI 0.17.0.2 remains a foundational version for post-processing ray tracing. While it requires precise folder structure and depth buffer access, it provides a high-fidelity lighting solution for legacy and modern titles lacking native RTX support.     
RTGI 01702 Release Fix: A Comprehensive Guide to Resolving the Issue
The RTGI 01702 release fix has been a topic of discussion among gamers and developers alike. RTGI, or Real-Time Global Illumination, is a cutting-edge technology that enhances the visual fidelity of games and other graphical applications. However, the recent release of a new update has caused issues for some users, leading to the dreaded error code 01702. In this article, we will delve into the world of RTGI, explore the causes of the error, and provide a step-by-step guide on how to fix the RTGI 01702 release issue.
Understanding RTGI and its Importance
RTGI is a complex technology that simulates the way light interacts with the environment in real-time. This allows for more realistic and immersive graphics, making games and other graphical applications look and feel more lifelike. RTGI is used in various industries, including gaming, architecture, and product design.
The benefits of RTGI are numerous:

Improved visual fidelity: RTGI enables more accurate and realistic lighting, which enhances the overall visual quality of games and graphical applications.
Increased immersion: By simulating real-world lighting, RTGI helps create a more immersive experience for users, drawing them deeper into the game or application.
Enhanced realism: RTGI allows for more realistic simulations, making it an essential tool for industries like architecture and product design.

The RTGI 01702 Release Fix: What Went Wrong?
The recent release of a new RTGI update aimed to improve performance, stability, and compatibility. However, some users encountered the error code 01702, which prevented them from using the updated RTGI technology. The error message typically reads:
"RTGI 01702: Unable to initialize RTGI. Please restart your application."
The causes of the error are multifaceted:

Incompatible drivers: Outdated or incompatible graphics drivers can cause issues with the RTGI update.
Corrupted installation: A corrupted installation of the RTGI update or the game/application using RTGI can lead to the error.
System configuration: Incorrect system configuration or conflicts with other software can prevent RTGI from functioning properly.

Step-by-Step Guide to Fixing the RTGI 01702 Release Issue
Fortunately, fixing the RTGI 01702 release issue is relatively straightforward. Follow these steps to resolve the problem:

Update Your Graphics Drivers: Ensure you have the latest graphics drivers installed. You can check for updates on your graphics card manufacturer's website (e.g., NVIDIA or AMD).
Verify System Requirements: Confirm that your system meets the minimum requirements for the game or application using RTGI.
Reinstall RTGI Update: Try reinstalling the RTGI update or the game/application using RTGI. This may resolve any corrupted installation issues.
Disable Conflicting Software: Disable any software that may be interfering with RTGI, such as other graphics or lighting applications.
Reset RTGI Settings: Reset RTGI settings to their default values. This can be done by deleting the RTGI configuration file (usually located in the game's or application's installation directory).
Update Operating System: Ensure your operating system is up-to-date, as outdated OS versions can cause compatibility issues.

Advanced Troubleshooting Techniques
If the above steps do not resolve the issue, try the following advanced troubleshooting techniques:

Check Event Logs: Check the event logs for any errors related to RTGI or the game/application.
Debug Mode: Enable debug mode in the game or application to gather more detailed error information.
RTGI Configuration: Adjust RTGI settings, such as reducing the lightmap resolution or disabling certain features, to see if it resolves the issue.

Conclusion
The RTGI 01702 release fix is a straightforward process that requires some basic troubleshooting and configuration adjustments. By following the steps outlined in this article, users should be able to resolve the error and enjoy the benefits of RTGI technology. As RTGI continues to evolve, it's essential for developers and users to stay up-to-date with the latest updates and best practices to ensure optimal performance and compatibility.
Additional Resources
For further assistance or to report issues, you can:

Visit the Official RTGI Website: Check the official RTGI website for updates, documentation, and support resources.
Community Forums: Engage with the RTGI community on forums or social media to discuss issues and share solutions.
Game/Application Support: Reach out to the game or application developers for specific support and guidance.

By working together, we can resolve the RTGI 01702 release issue and unlock the full potential of this groundbreaking technology.
RTGI 0.17.0.2 update is a specific beta release of the Ray Traced Global Illumination shader for ReShade, developed by Pascal Gilcher
(also known as Marty McFly). This version, originally released around October 30, 2020, primarily addressed critical stability issues and depth buffer compatibility in the RTGI 0.17 series Context of the Release
RTGI is a screen-space ray tracing shader that adds dynamic global illumination, ambient occlusion, and lighting bounces to games that do not natively support ray tracing. Version 0.17.0.2 Fixes
: This was a "hotfix" release following version 0.17.0.1. It aimed to resolve issues where the shader would fail to compile on certain hardware or crash ReShade upon loading. Depth Buffer Importance
: Like most screen-space effects, RTGI requires access to a game's depth buffer to function. This specific fix improved how the shader interacted with the depth buffer detection in ReShade 4.8.x and above. Concept Paper: The Evolution of Post-Process Ray Tracing
Bridging the Fidelity Gap: A Technical Analysis of Screen-Space Ray Tracing in Legacy Software Rendering
This paper explores the technical implementation and iterative refinement of the Ray Traced Global Illumination (RTGI)
shader, specifically focusing on the performance-to-quality optimizations introduced in versions like
. By leveraging the depth and normal buffers of a rendering pipeline via
, RTGI simulates path-traced lighting in a post-process environment. 1. Introduction
Traditional global illumination (GI) in older games is often baked or relies on low-fidelity screen-space ambient occlusion (SSAO). The development of the RTGI shader by Pascal Gilcher represents a paradigm shift, allowing real-time path-traced approximations in legacy DX9-DX12 titles 2. Methodology: Screen-Space Path Tracing
Unlike hardware-accelerated ray tracing (RTX/DirectX Raytracing), RTGI operates strictly on the information visible on the screen. It utilizes: Ray Marching:
Stepping through the depth buffer to detect geometry intersections. Denoising:
Filtering high-frequency noise inherent in low-sample-count ray tracing. Temporal Reprojection:
Reusing data from previous frames to stabilize the lighting solution.
Here’s content tailored for different use cases (e.g., internal release notes, customer-facing changelog, or a support ticket update).

Option 1: Internal Release Notes / Dev Team
RTGI 01702 – Release Fix Summary
Issue ID: RTGI-01702

Description: Fixed critical regression in real-time global illumination buffer sampling causing light leaks and flickering on dynamic objects.

Root Cause: Incorrect temporal accumulation weight when camera motion exceeded threshold.

Fix Applied:

Adjusted temporal reprojection clamping in RTGIComposite.usf
Added fallback for low-confidence samples using spatial denoiser

Impact: No visual quality degradation; performance unaffected.

Deployment: Next nightly build (2026-04-13).


Option 2: Customer-Facing Changelog (Concise)
RTGI 01702 – Hotfix Release
We’ve released a fix for issue RTGI 01702 addressing:

Light flickering and leakage in real-time global illumination on moving objects.

Update now to restore stable lighting behavior. No settings changes required.

Option 3: Support Ticket Response
Subject: RTGI 01702 release fix – available now
Hello,
The fix for RTGI 01702 has been released. This resolves the real-time GI instability (light flicker/leakage) reported when dynamic objects moved through shadowed areas.
Please update to the latest version and restart the renderer. Let us know if the issue persists.