Nobody has problems with dropped TCP connections when streaming? Tried icecast2 on several servers at distinct hosters and audio tag on various browsers and pl

Nobody has problems with dropped TCP connections when streaming? Tried icecast2 on several servers at distinct hosters and audio tag on various browsers and platforms, in maybe tens of minutes it always seized up. I had to add script to client page had to detect it and reconnect, the pauses were annoying, gave up. Did not dig deeper seems as if routers drop the connection when there are no data transmitted in one direction.