Minecraft version

1.20.1

CodeChickenLib version

4.4.0.516

CBMultipart version

3.3.0.146

ProjectRed version

4.20.1-beta4

What happened?

I'm being kicked out of the server with error "Payload may not be larger than 32767 bytes" when i make IC blueprint with about 10+ components (idk where is this limit, but when a put only input and few logic gates it was ok, but with 12 components a bug happens regardless of the presence of a bundled cables) and hover mouse over it. the server does not crash, only kick.

Crash log

Payload may not be larger than 32767 bytes

How do you make it happen again?

Make an IC with more than (about) 10 components, and hover mouse over it

Considering we store the entire blueprint right on the item stack itself, there's most likely some limit to how much data a single Item Stack can handle. However, hitting that limit at 10 components is for sure not expected. Will take a look.