If I pull the ID40 LAN cable out from the 861v6 how long does it continue to play the audio?

My Dune BD Prime 3.0 buffers very long for comparison, maybe half a minute worth of FLAC packed audio.

Now this reminds me of something, the MC200/MD600 unpacks the FLAC to PCM, then transmits it over TCP/IP, maybe it is more sensitive and buffers are small @ID40 and this makes it more sensitive to what happens on the network?

DSP8000SE, DSP7200SEHC, DSP5200SE sides, DSP7200SE rears, 861v8, 210, Sim2 Ultranero 4, Stewart Cinecurve 2.35:1, XEIT CM-5E Anamorphic lens, Dune HD Duo Cinema 8K and Wireworld Platinum 48G HDMI -> UHD722 -> Shunyata Omega Ethernet. Shunyata/Furutech power-cables/filters. SR Master Fuse@861v8. Uptone Etherregen with 10MHz OCXO clock.