D5 moving slow with very good GPU

D5 Render Version: 2.11.1
Graphics Card: NVIDIA GeForce RTX 5060 Ti
Driver Version: 591.44

Issue Description: Hello. I have a problem with D5 Render because sometimes it works just fine, and sometimes it stutters and moving laggy. I do not know why is the cause. The scene is not big, it does not have large textures and vegetation details. I did check and everything should be working just fine.
Can you help me with this matter?
Do I need to check some other boxes to use all my GPU capabilities (I only could think about a bottleneck somewhere which blocks my full GPU power maybe?)
Thanks.

Hi @tudor.tudorus

To further investigate the performance issue, could you please provide the following screenshots:

  1. D5 System Information

  1. Windows Task Manager – Hardware Details

Thank you for your cooperation, and I look forward to your update.