Epic Privacy Browser Forums

Hello! YouTube stopped showing the video when opening through Epic Browser, demanding to enter the account. On my other PC when viewing YouTube through Epic Browser, everything is ok. What can be a problem and how to fix it? Here is a screenshot of the problem, this is not an advertisement!
Briefly about my PC:
Windows 10 Pro, Epic Privacy Browser V120.0.6099.71

I updated the DNS cache "Solution under number 2" from this link (https://silicophilic.com/err_connection_timed_out/) in that topic (https://forum.epicbrowser.com/viewtopic.php?id=59596), and reinstalled the epic, but the result remained the same ... maybe there are some tails in the settings? How to completely delete Epic and all its settings to install it from a clean sheet?
In other browsers with VPN, this PC does not have this problem.
Perhaps I am doing something wrong, please tell me an algorithm of actions, how to solve this problem?

P.S. Sorry for the Google -translate.

Added 28.06.2024: Thanks for your answers (no), full manual cleaning of the registry and reinstalling the application solved my question.