Here we go again...

Once again, XFINITY Stream is failing and lagging horribly even though all other streaming works just fine for me. Then, XFINITY shoots a screen stating my internet speed is not fast enough for streaming, which it IS! Then it tries to get me to jump through hoops to get the garbage XFINITY Stream to work and of course, it suggests I need to buy a higher speed. Hmmmm! HAH! and the required field for this forum "Topic" will NOT allow STREAM. It on;y allows email or your home network. Scam?