Auto-update of torrent-files from rutracker.org stops working

[IvanShift]

Please complete the following tasks.

• Web browser cache cleared
• Link provided to install script if applicable
• Not using broken rtinst install script
• Web browser, ruTorrent, PHP and OS version provided

Tell us about your environment

Web Browser: Firefox 126.0.1 (64-bit)
ruTorrent: v4.3.1
OS: Windows 11

Tell us how you installed ruTorrent

Rutorrent running inside container https://github.com/mondediefr/docker-rutorrent

Describe the bug

About 1-2 months ago, torrent updates from rutracker.org stopped working. I always see the following error if torrent-file updated on tracker:

Torrent Update Check

Last Checked: | 39m 9s | Result: | Probably deleted

If torrent still the same I see that:

Result:	No update required

From other trackers (for example, nnmclub, cinema hall) everything is ok.
I am in Georgia, so there are no problems with blocking by Internet providers.
Maybe you have some idea how to solve this issue?

Steps to reproduce

No response

Expected behavior

Torrent Update Check working with rutracker.org

Additional context

No response