I installed PMS and it works great as long as I play SD format files - stored as dvr-ms (recorded using MCE). When I use it to play HD files, it stutters a lot. Since I am using Wireless, I thought I will setup a max bandwidth and change the transcode settings to medium quality. However, it seems to make no difference. I still see that the peak bitrate (and the average bitrate) is well above the max that I setup (as reported on the status page).