Solved

[Barbie2Xo]

Seems a schedule MP maintenance for today 7.6.2020, probably started some hours before affecting my country/region.

Thanks

Edited July 6, 2020 by Barbie2Xo

[Rolig Loon]

I'm not having trouble at all.  I just logged in to check.

[Barbie2Xo]

Changed my password, as I found in another thread, but can't log using the browser, only the viewer.

Weird.

[Lindal Kidd]

Try clearing your browser's history and cookies.

[Rolig Loon]

Or try a different browser.

[Barbie2Xo]

Did both.