Slow max viewport display octane materials

[HHbomb]

Hi,
I make a box, instance it 200 times.
I select one box, isolate selection, then de-isolate selection.
- No material : <0.5s
- Diffuse material : 2s
- Mix Material : 20s !!!!!!
"octane isolate" works fine, but in octane viewer.
In max viewport it is very very (very) problematic...

I don't know in previous max or octane versions. My specs : 3dsmax 2022.2 and Octane 2020.2.5-11.12

[paride4331]

Hi HHbomb,
there's something I'm wrong, could you share a clip about that please?
Regards
Paride

[HHbomb]

Hi, at the beginning it is mix material ( slow here, but it was far slower in another scene ) and after it is with no material.

[paride4331]

Hi HHbomb,
I tried using 900 items, it seems ok, no lags.
Regards
Paride

[HHbomb]

IT is 2022.2 ?

[samsue]

aaaa!! exactly my problem too!

reinstall the latest studio drive using DDU.

[HHbomb]

"Enable Animated material in Viewport" was checked......

It was checked to test a material... and I leave it checked....
I'd be great to have such f*** options which can freeze people workflow IN RED in preference window !!!!

TWO DAYS TO FIND THE PROBLEM !!! I thought it was 2022.2 upgrade, octane version, nvidia driver, my wife, my dog,....and it was me !