Looking for logging into the Unifi Localhost site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Unifi Localhost site. After that you can login as usual with your login credentials.
https://community.ubnt.com/t5/UniFi-Wireless/UniFi-AP-installation-giving-https-localhost-8443-manage-wizard/td-p/1917487
https://community.ubnt.com/t5/UniFi-Routing-Switching/Brand-new-Unify-can-t-get-past-the-localhost-login/td-p/2325572
https://community.ubnt.com/t5/UniFi-Wireless/can-t-log-in-to-unifi/td-p/1515424
https://help.ubnt.com/hc/en-us/articles/204909374-UniFi-Accounts-and-Passwords-for-Controller-Cloud-Key-and-Other-Devices
https://community.ubnt.com/t5/UniFi-Wireless/Cannot-login-to-UniFi-controller-Invalid-username-and-or/td-p/2098405
https://community.ubnt.com/t5/UniFi-Feature-Requests/Support-for-https-localhost-8443-and-or-https-127-0-0-1-8443/idi-p/601115
https://community.ubnt.com/t5/UniFi-Wireless/Lost-UniFi-Controller-Login-Password/td-p/179127
https://community.ubnt.com/t5/UniFi-Wireless/Unifi-Controller-and-localhost/td-p/2035631
https://community.ubnt.com/t5/UniFi-Wireless/What-is-the-username-password/td-p/2294115
https://community.ubnt.com/t5/UniFi-Wireless/Can-t-access-Unifi-localhost/td-p/1810574
https://community.ubnt.com/t5/UniFi-Wireless/Unable-to-Login-to-Unifi-Controller/td-p/1537585
https://community.ubnt.com/t5/UniFi-Wireless/Unifi-controller-Login-error-Invalid-username-and-or-password/td-p/2174012
https://community.ubnt.com/t5/UniFi-Wireless/Localhost-security-issue/td-p/1321463