Web interface Asus rt-ac68u (Merlin) at an entrance through https hangs

[filisdiez]

I use an firmware 378.53, but the other day I found an unpleasant bug - in attempt to be connected to Asus rt-ac68u router from an external network on external ip through https on port 8443 - the web interface of a router hangs tightly, but thus there is an Internet and the local network works. Through http everything is normal. Somebody has the same problem?