Jerky video after commercial skip

Using Channels with a HDHomeRun Flex 4k. When playing back a ATSC 3.0 recording, the playback is perfect until I skip forward or the commercial skip engages. Then the video stutters or is jerky while playing back. If I exit the app and watch/resume the playback, the video is again in sync until the next commercial skip.

What device are you watching on?

Nvidia Shield connected via ethernet - The storage is on an external USB drive on a Windows 10 system.