I'd love to help you get this sorted out! Could you please share a bit more about your setup? For example:
• Are you using LiveKit's SIP integration, or have you set up a custom implementation?
• What exactly happens right before you see the 'Waiting for track subscription(s)' message?
• Do you notice any logs or error messages that pop up when this issue occurs?
With these details, we'll be in a much better position to understand what's going on and find a solution together.