[Boost-users] Can't asio::write when len > 14

I can't seem to write to my tcp socket with boost::asio any buffer with len > 14: uint8_t tmp[20]; int len = 20; asio::write(_socket, buffer(tmp, len)); if len > 14, it will always only return 14 bytes written! If len < 14, it writes correctly. What's going on?