An attempt to launch the application (web interface) opens a browser window with the text "This site is unavailable". The address is correct and the port is also specified correctly (https://xxx.xxx.xx.xxx:18181). This problem appeared about two weeks ago, up to this point everything was fine. I didn't update or change anything, they don't prescribe anything in ADMGuard.
Docker - Asustor AS3302T.
Qbittorent on docker - ver 4.6.3.r01.
Help!