try lowering the quality or setting it to performance
i did broadcast a while ago, worked for me so idk

Try alternative ways to connect to the broadcast.

#1. Thru chat. Talk to your friend in chat that you want to watch. Click on their name and click watch. If this does not work.

Sometimes #1 and#2 can work if person broadcasting watches their own broadcast.

#2. Try watching it thru a link your friend sends you. This will appear in chat in a box. If this does not work..

#3. Watch it thru the community forum for the game.

Also, if the person who is broadcasting has privacy controls, it can make it impossible to see what they are broadcasting. It has to be open to public.