Choppy playback of videoTS - Kids are desperate!

WD Live+ connected via lan to network share.  Other VideoTS folders play fine.  Thanks for any suggestions!

MediaInfo:

Video
ID : 224 (0xE0)
Format : MPEG Video
Format version : Version 2
Format profile : Main@Main
Format settings, BVOP : Yes
Format settings, Matrix : Default
Duration : 8mn 56s
Bit rate mode : Variable
Bit rate : 15.3 Mbps
Width : 720 pixels
Height : 480 pixels
Display aspect ratio : 4:3
Frame rate : 23.976 fps
Standard : NTSC
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Scan order : 2:3 Pulldown
Bits/(Pixel*Frame) : 1.846
Stream size : 979 MiB (96%)
Audio #1
ID : 128 (0x80)
Format : AC-3
Format/Info : Audio Coding 3
Mode extension : CM (complete main)
Duration : 8mn 56s
Bit rate mode : Constant
Bit rate : 192 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Bit depth : 16 bits
Video delay : -49ms
Stream size : 12.3 MiB (1%)
Audio #2
ID : 129 (0x81)
Format : AC-3
Format/Info : Audio Coding 3
Mode extension : CM (complete main)
Duration : 8mn 56s
Bit rate mode : Constant
Bit rate : 192 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Bit depth : 16 bits
Video delay : -49ms
Stream size : 12.3 MiB (1%)

Welcome to the forums.

Wired or wireless?  It’s a pretty high bitrate to be playing back wireless (wired should probably be just fine).