Download progress not shown

[further_up]

When I start the rmtpsuck.exe, it downloads the stream (which breaks often, btw), but there is no download progress shown:

RTMP Proxy Server v2.4 GIT-2014-07-07 (Compiled by KSV)
(c) 2010 Andrej Stepanchuk, Howard Chu; license: GPL

Streaming on rtmp://0.0.0.0:1935
WARNING: Trying different position for client digest!
Processing connect
       app : a500/e1/uds/rtmp/ondemand?videoId=2846809143001&lineUpId=&pubId=114
6543903001&playerId=1150175553001&affiliateId=
  flashVer : WIN 11,9,900,152
    swfUrl : http://e.com/viewer/us20141117.1347/federatedVideoUI
/BrigPlayer.swf?uid=1417588633271
     tcUrl : rtmp://7.fcod.lld.net:1935/a500/e1/uds/rtmp/ondemand?
videoId=23001&lineUpId=&pubId=1143001&playerId=1150175553001&affil
iateId=
   pageUrl : http://ia.xa.com.s3.amazonaws.com/U/re/s2.html
      live : no
  Playpath : mp4:1146543903001/1146543903001_2847w.mp4?videoId=2846809143001&lineUpId=&pubId=1146543903001&playerId=115017555
3001&affiliateId=
 Saving as : 2014-12-02_10-38-21_1146543903001_2847012New.flv
WARNING: ignoring too small audio packet: size: 0
INFO: Metadata:
INFO:   duration                5266.05
INFO:   moovPosition            48.00
INFO:   width                   640.00
INFO:   height                  480.00
INFO:   videocodecid            avc1
INFO:   audiocodecid            mp4a
INFO:   avcprofile              77.00
INFO:   avclevel                30.00
INFO:   aacaot                  2.00
INFO:   videoframerate          29.97
INFO:   audiosamplerate         44100.00
INFO:   audiochannels           2.00
INFO: tags:
INFO:   ©too                   Lavf53.24.2
INFO: trackinfo:
INFO:   length                  15782100.00
INFO:   timescale               2997.00
INFO:   language                und
INFO: sampledescription:
INFO:   sampletype              avc1
INFO:   length                  232232960.00
INFO:   timescale               44100.00
INFO:   language                eng
INFO: sampledescription:
INFO:   sampletype              mp4a

>>> MISSING DOWNLOAD PROGRESS

Why is that?