Me too. Something has changed since the 30th or so it seems.
Is this the license system doing something phoning home and getting hung?
There is no error msg. Nothing in the browser debug console. The HTML comes up first, but no Syncfusion controls. Things eventually come up, but after about 24 sec.
I take that back. I saw this but don't know if its related:
"A cookie associated with a cross-site resource at http://syncfusion.com/ was set without the `SameSite` attribute. A future release of Chrome will only deliver cookies with cross-site requests if they are set with `SameSite=None` and `Secure`. You can review cookies in developer tools under Application>Storage>Cookies and see more details at https://www.chromestatus.com/feature/5088147346030592 and https://www.chromestatus.com/feature/5633521622188032."