had installed under raspbian Buster Phiole in the version before the current release of PiHole. After updating to Raspbian Bullseye, PiHole could no longer be started.
Also the new installation of the current release of PiHole did not solve the problem.
On the webinterface it says NDS not running and FTL can't be started either.
I have seen that by updating to Raspbian Bullseye Bein connmand the DNS proxy service is also started. So port 53 is occupied by another service. If I uninstall connmand all network interfaces are disabled.
Can someone tell me how I can start connmand permanently without DNS proxy or is this a bug in PiHole because when installing it does not check if connmand is installed and has the DNS proxy enabled.