MKV playback issues - seem to be more frequent

[noone]

I seem to be having more than 'usual' MKV playback problems on both my A-100 and A-110, even with using well known group releases. These playback issues usually involve issues of stuttering without audio in several parts of the movie.

I am using Apache to serve the movies via http.

I haven't tried the latest firmware but will tonight.

A110 -Firmware:
01-17-100317-15-POP-403-000

What are the Format Profile and Reference frame settings supposed to be? I can't find this information.

For example, this movie stutters in 2 or 3 places throughout the movie, repeatable on both the A-100 and A-110 even after a reboot. I even restarted my Apache http server, just in case.

Please help!

Code:

General
Complete name                    : O:\VIDEO_2\Recent\The.Godfather.1972.720p.BluRay.x264-xxxxxxxxxxxxx.mkv
Format                           : Matroska
File size                        : 10.9 GiB
Duration                         : 2h 57mn
Overall bit rate                 : 8 816 Kbps
Movie name                       : The Godfather (1972)
Encoded date                     : UTC 2008-09-17 21:17:37
Writing application              : mkvmerge v2.0.2 ('You're My Flame') built on Feb 21 2007 23:40:55
Writing library                  : libebml v0.7.7 + libmatroska v0.8.1
Cover                            : Yes / Yes / Yes

Video
ID                               : 1
Format                           : AVC
Format/Info                      : Advanced Video Codec
Format profile                   : High@L3.2
Format settings, CABAC           : Yes
Format settings, ReFrames        : 5 frames
Muxing mode                      : Container profile=Unknown@3.2
Codec ID                         : V_MPEG4/ISO/AVC
Duration                         : 2h 57mn
Bit rate                         : 8 096 Kbps
Width                            : 1 280 pixels
Height                           : 720 pixels
Display aspect ratio             : 16:9
Frame rate                       : 23.976 fps
Color space                      : YUV
Chroma subsampling               : 4:2:0
Bit depth                        : 8 bits
Scan type                        : Progressive
Bits/(Pixel*Frame)               : 0.366
Stream size                      : 9.80 GiB (90%)
Writing library                  : x264 core 61 r965M 3d2983d
Encoding settings                : cabac=1 / ref=5 / deblock=1:-3:-3 / analyse=0x3:0x133 / me=umh / subme=7 / psy_rd=0.8:0.8 / brdo=1 / mixed_ref=1 / me_range=16 / chroma_me=1 / trellis=2 / 8x8dct=1 / cqm=2 / deadzone=21,11 / chroma_qp_offset=-2 / threads=3 / nr=0 / decimate=1 / mbaff=0 / bframes=3 / b_pyramid=1 / b_adapt=1 / b_bias=0 / direct=1 / wpredb=1 / bime=1 / keyint=250 / keyint_min=25 / scenecut=40(pre) / rc=2pass / bitrate=8096 / ratetol=1.0 / qcomp=1.00 / qpmin=10 / qpmax=51 / qpstep=4 / cplxblur=20.0 / qblur=0.5 / ip_ratio=1.40 / pb_ratio=1.30 / aq=2:0.70
Language                         : English

Audio #1
ID                               : 2
Format                           : AC-3
Format/Info                      : Audio Coding 3
Mode extension                   : CM (complete main)
Codec ID                         : A_AC3
Duration                         : 2h 57mn
Bit rate mode                    : Constant
Bit rate                         : 640 Kbps
Channel(s)                       : 6 channels
Channel positions                : Front: L C R, Side: L R, LFE
Sampling rate                    : 48.0 KHz
Bit depth                        : 16 bits
Stream size                      : 811 MiB (7%)
Language                         : English

Audio #2
ID                               : 3
Format                           : Vorbis
Format settings, Floor           : 1
Codec ID                         : A_VORBIS
Duration                         : 2h 57mn
Bit rate mode                    : Constant
Bit rate                         : 80.0 Kbps
Channel(s)                       : 2 channels
Sampling rate                    : 48.0 KHz
Stream size                      : 101 MiB (1%)
Title                            : Commentary
Writing library                  : libVorbis 1.1.1/1.1.2 (UTC 2005-03-04)
Language                         : English

Text #1
ID                               : 4
Format                           : ASS
Codec ID                         : S_TEXT/ASS
Codec ID/Info                    : Advanced Sub Station Alpha
Language                         : English

Text #2
ID                               : 5
Format                           : ASS
Codec ID                         : S_TEXT/ASS
Codec ID/Info                    : Advanced Sub Station Alpha
Language                         : Finnish

Text #3
ID                               : 6
Format                           : ASS
Codec ID                         : S_TEXT/ASS
Codec ID/Info                    : Advanced Sub Station Alpha
Language                         : German

Text #4
ID                               : 7
Format                           : ASS
Codec ID                         : S_TEXT/ASS
Codec ID/Info                    : Advanced Sub Station Alpha
Language                         : French

Text #5
ID                               : 8
Format                           : ASS
Codec ID                         : S_TEXT/ASS
Codec ID/Info                    : Advanced Sub Station Alpha
Language                         : Dutch

Text #6
ID                               : 9
Format                           : ASS
Codec ID                         : S_TEXT/ASS
Codec ID/Info                    : Advanced Sub Station Alpha
Language                         : Spanish

Text #7
ID                               : 10
Format                           : ASS
Codec ID                         : S_TEXT/ASS
Codec ID/Info                    : Advanced Sub Station Alpha
Language                         : Czech

[noone]

I installed the latest firmware and that seems to have solved my problems.