I'm using Firefox 60.0.1 64bit without plugins. But not a single Google service is working.
As for mail, all the buttons are empty, without icons.
Google image search doesn't load full pictures, only previews.
Google Docs are not even opening.
It's not a net problem since in Chrome everything is OK. It's not a cache problem since clearing it does nothing. How can I fix this?
UPD: Windows 10 64bit with fresh updates, reboot doesn't help.
UPD2: I've tried to clear all cache once again and now even Google login is not working. I've looked at the requests in Network tab, and practically no 200 codes here, the most part of doesn't even get a response. At the same time Chrome performs as usual.