Hi, 
  
i have a NVR-4216 V 3.200.0000.3 2014-7-11 
  
The video channel are set for record continuos and motion (simultanely) 
  
I have a issue when i go the playback, when the record pass from continus to motion i have a second of black screen, and in some case the video was in stop... 
  
There is a firmware upgrade?