Unfortunately, I have not been able to keep up with the latest versions. If you look at the requirements for the Carrara plugin, it only supports 2020.1.0, not 2020.1.5. I will try to update the Carrara plugin at some point over the next few weeks but there is a lot that has changed.

You should really be posting this issue on the main support forum. This forum is for Carrara Plugin specific issues. I cannot help you with hardware/driver issues.

Not my plugin, however I would suggest using another browser.

From a simple test it seems to be working. The auto-focus point is the center of the screen.

It can be enabled from the devices tab in the octane render settings. It can also be enable in the standalone. I haven’t tried nvlink myself.

A new updated plugin has been posted to the top of this tread.

A new updated has been posted to this thread.

RTX with NVLink is available in 2020.1. 2020.1 is not officially released yet so you should not use it in a production environment.
The OctaneRender for Carrara plugin uses the same device settings as the stand-alone. So if you enable RTX in the stand alone you are also enabling it in the plugins ...

Ah, yes. Well, the reason is that I did not implement updating an existing bitmap like that. I'll see what I can do.

I need more details. What kind of changes are you making. I can change bitmaps and I see the change right away. What shader properties are you changing? Can you post an example?