Only if it's lost for longer than was buffered. Most decent streaming clients -- even YouTube -- will buffer ahead and keep playing while attempting to restore

Only if it's lost for longer than was buffered. Most decent streaming clients -- even YouTube -- will buffer ahead and keep playing while attempting to restore connectivity. Speaking of which, the casting with VLC also has major buffering problems. Even casting a low-def video directly from an SSD to a Chromecast Ultra (over ethernet!) it will buffer for about 1-2 minutes for every 5 seconds of playback.