Plex app awful for anyone else?

Man this Plex app is awful for me. Runs fine on the TV. Problem is at least on the Sony I can't set the picture settings unless it's on an input. So im either watching it on an overly bright picture or this piece of junk. The TiVo just stutters all the time. Is this a hard drive issue or what? Even a stream of 1mbps or less and it still either buffers every couple of minutes or gets really bad about 10 mins in. Totally unwatchable. Sound stops and it keeps jerking. Its bad.

My...

Plex app awful for anyone else?

Plex app awful for anyone else?