The unique references/unparented instances lists aren’t virtualized, this will result in a major lag spike on the client when the list is being rendered.
This makes it challenging to debug memory leaks in long-running servers.
Could you also include your microprofiler dump? You can DM me the file, just let me know when you did so. Thanks!
Microprofiler is currently broken, will try to get you one end of next week.

Hello There! I hope you’re doing well.
Thank you for taking the time to submit this issue and for reading our message.
To help us move forward, we’d appreciate your support with a few questions:
-
Is this issue still occurring on your device?
-
If so, would it be possible for you to share with us a microprofiler dump File?
-
Also a Log File?
Don’t worry — we’ve got you covered!
You can find step-by-step instructions on how to generate and send the microprofiler & log [How to post a Bug Report - Bug Reports - Developer Forum | Roblox]. Following these steps will help us better understand the issue and work on a solution more efficiently.
Thank you again for your cooperation!
- Yes
- https://devforum.roblox.com/t/private-information-bug-report-from-catinpsyop/4514035
- Not relevant to this issue

