URL: https://www.dubtrack.fm/join/nightblue3
Browser / Version: Firefox 54.0
Operating System: Windows 10
Problem type: Something else - I'll add details below

Steps to Reproduce

1. Navigate to: https://www.dubtrack.fm/join/nightblue3
2. Just wait for the "Reconnecting please wait..." message as shown in the image.

Expected Behavior: The client should make a successful connection to the websocket.

Actual Behavior: The connection attempts are disrupted somehow. It works fine on the latest build of the stable FireFox.

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