Why am I being constantly logged out of my account on www?

Since about a month I have a problem with my account on WWW. After an hour or so of not being active I'm being logged out. The scenario is always the same - I try to click/access any feature on the www, then I'm being redirected to "Prove you are a human" webpage and then I need to login again. Sometimes after I log in I'm being redirected again. I rare occasions it happens 3 times in a row.

At first I though this nuisance will pass but it is persisted and is getting worse.

I don't know If I'm being blacklisted or something. I wrote to a support 5 days ago and I was surprised because this time... they haven't even responded. So I've send a reminder. No response as well.

By this time I'm wondering if my account will be blocked in some time. Could somebody ACTUALLY HELP ME???

For the reference - I'm not scamming, not using any bot or any other "enhancing" software, heck I don't even use awakened trade. I'm always friendly or at lease respectful to other players. The worst I do when someone pisses me of is to ignore them. My wild guess is that I've been blacklisted because I have saved some search results on trade as a browser tabs and visit them often to check for offers. If that was the trigger then I'm guilty to use the game as intended :P.

It's not just you, the trade sites logs everyone out on a regular basis. The forums are slightly better but still too many Cloudflare challenges & logouts.