I have been struggling with this error since I bought my HTPC. And I think I finally have found the error.
The dumps have always pointed to a file called stream.sys. But I thought that It was more of a driver issue. After checking the file I found out that my version of stream.sys was much newer than the version on my laptop.
HTPC version: 4.11.2005
Laptop and friends HTPC: 3.8.2004
After changing stream.sys to the older version. I haven't had a dump in 4 days.