Thanks for the answer! But the problem is extremely strange, because when Avast is turned off, the site works well, and when you turn it on, the entire host is blocked. Moreover, this most often appears in the Opera and Mozilla browsers. In Google Chrome, when Avast is turned on, the site with refresh F5 is no longer blocked, but this does not work in Mozilla and Opera. This strange problem appeared 3 days ago. I have never seen this before in 15 years on the Internet. what could it be ? Because the problem is very urgent.
This is definitely an Avast bug.
Thank you, a few hours ago answered from Avast support, sorry and removed the block! Thank you, 2 topics can be closed. Ohh, how many nerves were during these 2-3 days)
Topics can only be closed by full moderators (Avast Team), for most cases they will quickly drop down the chronological list of recent topic, out of sight.