ISP came out, tested the line into the house, the line in the house, and the cablecard. He swapped out a coax splitter, said the connection was better. While he was standing next to me, everything worked fine. Continued testing, watching on the web player, lost the connection similar/the same error logs, "no data received for 6 seconds." Seems more stable on my iPhone, but again, got the error and connection lost. Thanks all for checking in and offering up suggestions. I thought the ISP issue would've been the final piece to the puzzle.