I haven't tried it alone. I was going to try and do it tonight, since last night I realized that the nvidia script to allow more streams only works up to driver version 450.57, so the latest won't work.
I do have a cache drive on my server. I don't know if that should change anything though.
I'm trying to build based on the 6.9.0 beta25 version, that I have the pre-built one from your first post running on it now with the nvidia drivers. But I'm having all kinds of issues with vm's not working, so I was thinking about going back to the 6.8.3 version, but I'd still like to try to make one with newer drivers and kernel like you mentioned in one of your posts before. If that is possible.
I did enable the log, and it saves a file, but since it's a custom build and you have to do it through console, the only thing it saves in the log is to tell me that I have to do it through console....