I’ve narrowed it dow to the Vivaldi browser. Brave works normally. IE works normally. I have Vivaldi on my phone that works normally. Not sure why the windows version defaults to PDT. I have the newest version of it but it still shows PDT no matter what I try.
Finally resolved the issue with the Vivaldi browser. I tried several different options within the Privacy menu. Same problem. I clicked on the javascript that I normally have disabled, but when I enabled it, it instantly corrected the time zone. Why would that even impact the time zone? Strange...