Can some one help? I have been in touch with DrayTek tech support (iggy) He stated that my issue should be seen as a security improvement, not a regression  abd there is no fix for this and it is normal for this to happen.

The issue is after upgrading to 4.4.5.2 on my 2962.when I click on my [url=https://192.168.1.1/weblogin.htm]Vigor Login Page[/url] it now states my connect is not secure. 

Can someone help with a fix.
Thanks 
Steve
 

I have used a succession of many Draytek routers (since the days of the "Green usb Sting Ray") , currently on a 2927ax. None of them have ever had a "secure" GUI connection. I once naively thought that installing the free Lets Encrypt certificate would solve that, but it doesn't. Since I only access the router from my internal network it doesn't bother me.