The link to process explorer info brings me to an index page by first letter of the blog as far as I can tell. I don't know what to look for.
Boot trace - what would I be looking for there? I could be wrong but this issue doesn't seem like a boot problem.
Also I believe that the ethernet stuff is a result of whatever else is going on and not the cause given that everything checked out with the card and driver.
A system or event trace might be useful to someone, but I don't have the expertise to know how to use it or what to even look for. I think we're running out of ideas and options.
In the PE info I saved I notice there was an RTSS third party process that was invoked via dllhost.dll during the event. But I think it was a victim as well because I removed it and the freeze still happens. Also the dllhost initiation for that has gone away as a result of the removal. I think the main reason for looking at dllhost in the first place was to make sure it was in the correct location and not a virus.