What many of you glitchy streamers are encountering is that this season, just recently, many home ISP providers are now blacklisting known (streaming/torrent) URL domains IP's in their default provided DSN lookups.
In human words, when you type
http://www.abcstreams.com into your browser, or one of the many frames requested by the site you are visiting does, your ISP instead of changing the abcstreams.com into its proper IP of say 123.123.34.123 like all normal DNS's should, instead it sends you to a copy of the page it cached/copied somewhere done just to thwart this type of thing; i.e. YOU visiting a page THEY don't like.
Without reverting to a paid VPN, which is your best option altogether, just change your computer/browser's default DSN lookup. It's found in your browser setting security page. Maybe change it to google's DNS 8.8.8.8 (but I cannot confirm they don't do the same thing, but I've read they do not), or just do a little research and find another DNS that doesn't do this type of blacklisting. There are many, many of these out there, and DNS's are a free type thing. Some just respect your privacy and net neutrality more than others. This should help immensely with the glitchiness as all the pages requested in the background will return correctly.
As an editorial rant, this is a pretty crappy thing for your
paid commercial ISP to do. DNS is just like a digital
public phone book that changes www names into numbers, and your ISP has decided it's ok to change some of the names and give you a recording rather than put the call through.