Problems connecting to https resources?

Question

Megaphone

The second day of problems with https, redirects with http work.

Operator: MegaFon.

Sites:

https://www.udemy.com/
https://account.viber.com/

Has anyone come across, what are the assumptions?

Answer 1

Check/sync date and time
Update browser
Update OS
Try opening pages in private mode (no plugins)

Answer 2

Meanwhile, access to some non-Russian resources is missing or intermittent:
https://github.com
https://www.udemy.com
https://account.viber.com
amazonaws.com
A bunch of analytics services that slow down the work of many sites are also not available.

Answer 3

Encrypted protocols that "authorities" cannot decipher will soon be banned.