Choppy playback on certain recordings - RPi3

[stackwalker]

Hi there, new to Forum and XBMC
I've got Kodi 16.0 on Windows with a Hauppage card in my living room recording TV shows. This is working great. I bought an RPi3 for the bedroom and installed OpenElec 6.95.2 on it. Everything works great except when I try to play recorded shows from NBC over the wired network. CBS recordings are fine. NBC files are slightly larger, but maybe only 20-30% larger. The NBC shows are all choppy. The audio gets way ahead of the video and the video stutters. Lots of other shows work fine. While taking the debug log I noticed that the CPU was running 70% on all 4 cores while playing back the NBC shows, but only about 30% when playing back the working shows. I have an ubuntu laptop running Kodi 16 running wireless and it plays back the NBC shows fine, smooth as can be over wireless even.

I'll attach the logs and config after this post

EDIT: The forum won't let me upload my zip file or my guisettings.xml file...

[stackwalker]

Here's a link to a GIST with my guisettings.xml file

https://gist.github.com/anonymous/c11691...acf21ba7f1

[stackwalker]

My kodi.log file was too big so I left it out of this zip

[stackwalker]

Here's an excerpt from the Kodi.log file when trying to open a recording... Days of Our Lives as it were.. FOR MY WIFE!!

https://gist.github.com/stackwalker/8fcb...82bce4dbe9