This is not necessarily your browser, however at times this is on the server/hosting side itself. Unless the video provider has unhelpfully configured CORS headers, odd SSL/TLS configuration, or is a slow network, your browser will reject portions of the stream, and you have the unhelpful error code 232011.
You may normally check with DevTools:
F12 → Network tab → reload the page.
Find failed requests (.m3u8, .ts or .mp4). In case the server side is shown in 403/500 errors, then it is probably the server side.