Steps to reproduce:
- Create a new project using HDRP template
- Perform basic GameObject operations, such as creating Light GameObjects, modifying them, and entering Play Mode (see attached videos)
- Continue performing such operations in the Editor for a few minutes
- Observe the Editor
Actual results: The Editor fully freezes after a few minutes, stops reacting to input, cannot be closed normally, and must be killed manually
Expected results: The Editor remains responsive while performing basic GameObject operations in a new HDRP template project
Reproducible with versions: 6000.3.13f1, 6000.4.5f1, 6000.5.0b5
Not reproducible with versions: 6000.0.74f1
Can’t test with versions: 6000.6.0a4 (HDRP template not available)
Tested on (OS): Ubuntu 24.04 (Dell Inc. XPS 15 9510, 11th Gen Intel® Core™ i9-11900H × 16, 64 GB RAM, NVIDIA GeForce RTX™ 3050 Ti Laptop GPU)
Notes:
- Could not find the FAV due to the issue being really inconsistent and likely reproducing under different circumstances each time
- On some instances "Vulkan - Suboptimal memory type used for buffer because of low memory" warnings would also be spammed in the Console
- Does not occur with URP template
- In the attached videos, the freeze occurs a little after 1 minute. The cursor is not visible, but the Editor stops reacting to input and cannot be closed normally