Hello,
I have a few questions for you that will help narrow down what issue it is that you are experiencing.
Quick questions:
- Can you reproduce this issue in a clean project?
- If so, could you provide a detailed list of steps to reproduce this issue on our end?
- Could you provide screen shots of any blueprints that are involved with this issue?
- Is there a minimum number of elements needs to reproduce this issue or does performance gradually reduce as you approach 10k+ elements?