Try a lower stream setting

Video streaming typically requires a faster internet connection. It may help to reduce the stream settings by clicking on the “settings icon” in the video player and choosing a lower setting.

Close other tabs and/or applications running at the same time

To ensure optimal streaming experience, it may help to close other tabs, browsers, and applications while streaming your content. It may also help to hardwire your internet connection instead of using a wireless network connection

Try a different browser

A browser extension, plugin or add-on may be causing this error. Try streaming your content in another browser.

Restart your browser or your computer.

Browsers and computers can get overloaded over time, restarting them can help them run faster.