Expected Behaviour
Rails to be placed without game crashing

Actual Behaviour
Game world saves and crashes

Reproduction Steps
Steps to reproduce the behaviour:

1. Use rail nodes and connectors to connect rails
2. 2. Game crashes

Crash Report
[https://mclo.gs/lrVmtrl]

Screenshots
No screenshots are possible

Environment

• Minecraft Version: 1.19.4
• Installed Mods: MTR and Architectury

Additional Information
Is it possibly my version or PC?

This is very strange, your forge and architectury versions are fine, it doesn't seem like an issue with your laptop, I am quite confused.

Duplicate of #744