BMD Support page resources blank ... on this computer

When I open Blackmagic's Support Page, the table of links & downloads is blank, on the new computer, but not on the old one. (New: Surface Laptop Studio; Old: Surface Pro 6).
(Login to Blackmagic Cloud also fails on the new computer, but works on the old one.)
Running Windows 11, various browsers, VPN off, on both systems. Any hints what's up?
Thanks.
Wes
[EDIT: Unblocking the blackmagic website's 18 trackers seems to have fixed the issue. Haven't done an elimination test to figure which particular ones are the culprits.]
(Login to Blackmagic Cloud also fails on the new computer, but works on the old one.)
Running Windows 11, various browsers, VPN off, on both systems. Any hints what's up?
Thanks.
Wes
[EDIT: Unblocking the blackmagic website's 18 trackers seems to have fixed the issue. Haven't done an elimination test to figure which particular ones are the culprits.]