After logging into the hotspot page, I am unable to access it using the hotspot DNS name. I can only access it using the hotspot IP, even though it was reachable before logging in.
also I can’t access usermanger unless I log in the hotspot
any one? 
I discovered that the DNS name impacts functionality. For instance, www.shift.com causes issues, while www.f.com works flawlessly. I suspect this is because www.f.com isn’t an active domain and lacks HTTPS. This solution, found through trial and error, might assist others facing similar problems.
Im also facing this problem.. It needs to be manual to access the log in page of the mikrotik hotspot..im using 6.49.10..
if you find a diffrent solution later send it