FireFox 73.X

Has anyone else have an issue with the latest iteration (73.0.0 and 73.0.1) not being able to
1. open certain webpages (Chrome and IE11 work)
2. download files (it keeps failing on everysite)
Thank you
Update: I'm running Windows 7 x64
Proxy is set to NONE
Privacy is STANDARD
I'm getting the following on one sites download "page"
"Error code 20

The proxy failed to connect to the web server, due to TCP connection timeout.
2020-02-27 20:53:59 UTC

Your IP###.##.###.###
|Proxy IP##.##.##.###(ID 10385-100)
Origin Server IPX.X.X.51"