Video Stutter with HDHomerun Prime/WMC

I’ve been having a problem for the last couple of weeks, or so. Whether I am watching live tv through HDHomerun Prime/WMC/Kodi, or a recording from same, audio is fine, but video stutters and is delayed (therefore the sound is off). I don’t know if the problem is with HDHomerun, WMC, or something else. (There is no problem watching anything live directly over the antenna, or watching streaming videos through Kodi.) I would greatly appreciate any assistance in resolution of this problem.

kodi.log http://pastebin.com/XBM7kTSC
ServerWMC.log http://pastebin.com/4e3mXgG3