[Runtime Bug]: Railroad Tycoon 3 - Crashes when loading cutscene video

[AmpereBEEP]

Describe the bug

A bug happens where the RTX Remix Runtime crashes when the game switches to any cutscene video.

How do you reproduce the bug?

On an unmodified version of the Railroad Tycoon 3 install, the intro cutscene causes the runtime to crash immediately after attempting to start the game. If you delete the intro video, the game runs fine, but the Campaign section of the game relies on these cutscene videos looping in the background as a part of its GUI, which causes an additional crash. From what I can tell, the game closes the original process and switches to a new process with a second or so of delay whenever a cutscene video is loaded. Once these cutscene videos are loaded, the new process becomes the game's process until the next cutscene video needs to be loaded.

What is the expected behavior?

The runtime should not crash and should hook into the new process, or should have some setting for a timer to look for a new process if the runtime loses access to the existing process.

Version

1.2.4

Logs

bridge32.log
bridge64.log
remix-dxvk.log

dxwrapper-rt3.log

Crash dumps

No response

Media

Behavior with Remix Runtime Installed:
https://github.com/user-attachments/assets/8faf5e1e-37da-4b33-94d9-a66466067c44

I can upload a video of the expected behavior on an unmodified install of the game if necessary.

[anon-apple]

Is there any crash dump that the crash produces? That'd help provide some initial info on what is going wrong, though not all failures generate crash dumps, so just clarifying if that's the case or not.

[AmpereBEEP]

There aren't any unfortunately. I have searched through the entire directory for any .dmp files and none seem to be present.

Is there any crash dump that the crash produces? That'd help provide some initial info on what is going wrong, though not all failures generate crash dumps, so just clarifying if that's the case or not.