Changing port in new install blocks web interface

[roygrubb]

Solution identified in a new installation and a new question here:

Installing apache2 stops pihole web page from loading

It would seem that Apache changes ownership of directories to www-data. Please try adding Pi-hole's pihole user to www-data: sudo usermod -aG www-data pihole Please report back - if your issue persists despite that change, we may also have to adjust permissions.