we have currently some strange performance problems moving aroung the viewport when using the liveviewer. Result is that the viewport is ultra slow and laggy. And when turning off the liveviewer all runs smooth again.
Even when having a scene containing only a cube and an texture enviroment.
This occurs not only on one pc but on at least 3 more. Each pc has 2 GTX 1080 TI for Rendering and an Titan Black only dedicated for the Display. We tried reinstall Cinema, Octane and Nvidea Drivers. Currently we run Driver Version 382.33.
Only thing we noticed is that our Displaycard, every time the liveviewer is running, stuck at her idle GPU Clock (324MHz/162MHz). Turning it off and the GPU Clock rises again to the standart Clock(740Mhz/1750MHz) when moving around in the Viewport. (Checked with GPU-Z)
Changing the energiemode from optimal performance to maximum performance in the Geforce Settings doesn´t change anything. The GPU Clock would be normal (740Mhz/1750MHz) but then the GPU Load is only around 5-7% when normally it would be around 50% and it still is laggy and very very slow.
it first occured this Week, before it was all running super smooth.. but we didn´t change anything on our System nor have any Windows 10 Update (All Pc´s run also on different Win 10 Versions)
Have anyone any Idea how to fix this or what the problem could be?
Thank you very much!
