The one you're writing about was released the 4th of October but there seems to be a newer patch out that was released two days ago : http://www.forzamotorsport.net/en-us/news/fh3_october_update2

Cool! Looking forward to playing this but still going to give this a couple more months I think for some more bug fixes and performance improvements.

Wonder how it will affect people with more then 8 threads? I know it uses most of my threads, but not evenly enough. Have to do some testing I guess. May turn off Hyper Threading to see how game runs with 6 threads instead of 12.

The stuttering still there even with the new patch, if you see the load across the cores the Core 0 is all way over 90% and when hit 100% the game stutter, the only way i found to fix it is: >Open task manager select the forza 3 process - Afinity uncheck Core 0 and setting priority to low. From what i read is the DRM that cause stuttering, the game files are decrypted in real time, seems possible because when CPU0 hits 100% the i/o operations are also high

The stuttering still there even with the new patch, if you see the load across the cores the Core 0 is all way over 90% and when hit 100% the game stutter, the only way i found to fix it is: >Open task manager select the forza 3 process - Afinity uncheck Core 0 and setting priority to low. From what i read is the DRM that cause stuttering, the game files are decrypted in real time, seems possible because when CPU0 hits 100% the i/o operations are also high

Its the DRM. Its an ecrytpion that is single threaded. Genious in 2016 isnt it to use single threaded software. My core 1 isnt pegged when it happens, but its higher then the the others.