Search Issue Tracker




Found in [Package]


Issue ID




The Editor becomes laggy when using Visual Scripting on macOS Ventura

Package: Visual Scripting


Steps to reproduce:
1. Open the “My Project (1)” project
2. Open the “StateMachine” (Visual Scripting) Asset (Assets folder)
3. Do anything in the “State Graph” window for ~5 mins (for example create new Script States)

Expected result: The Editor works as usual
Actual result: The Editor becomes laggy

Reproducible with: 1.7.8 (2021.3.14f1, 2022.1.24f1, 2022.2.0f1, 2023.1.0a21)
Could not test with: 2020.3.41f1 (Errors when creating nodes)

Reproduced on: macOS Ventura 13.0.1 (Intel)
Not reproduced on: macOS Catalina 10.15.7 (Intel)

Note: It is noticeable in Activity Monitor how Unity CPU usage is getting higher (up to 180%)

  1. Resolution Note:

    Issue is fixed in UUM-19011 with the editor builds 2023.1.0a23, 2022.2.2f1, 2021.3.16f1, 2020.3.44f1
    Duplicate of another internal issue: UUM-19011: Performance Issues in Unity Editor on Ventura

Add comment

Log in to post comment

All about bugs

View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.