Mono audio confustercates unit

I have some .avi videos that have mono audio 48Ksps @ 128Kbps and trying to play any of them makes the unit unable to play any files thereafter. I can navigate about but trying to play anything results in the forever spinning circular orange arrow thing. I have to power cycle to get the unit to play anything. Is there at least a way to reboot the unit without pulling the power?

MediaInfo:

General
Complete name : C:\Video\20121103\LowRes\Camera1Soundcheck.avi
Format : AVI
Format/Info : Audio Video Interleave
File size : 26.0 MiB
Writing application : SUPER© - by eRightSoft

Video
ID : 0
Format : MPEG-4 Visual
Codec ID : DIVX
Codec ID/Info : Project Mayo
Codec ID/Hint : DivX 4
Width : 854 pixels
Height : 480 pixels
Display aspect ratio : 16:9
Frame rate : 29.970 fps
Color space : YUV
Chroma subsampling : 4:2:0
Compression mode : Lossy

Audio
ID : 1
Format : MPEG Audio
Format version : Version 1
Format profile : Layer 3
Codec ID : 55
Codec ID/Hint : MP3
Bit rate mode : Constant
Bit rate : 128 Kbps
Channel(s) : 1 channel
Sampling rate : 48.0 KHz
Compression mode : Lossy
Alignment : Aligned on interleaves