@KjellCouck said in Xen Orchestra Lite:
connect to the host via the IP address followed by /xolite.html"
This is correct, but maybe there is something else wrong. Which guide were you following?
If you go to https://docs.xcp-ng.org/management/manage-locally/xo-lite/, it explains how to correctly run XOLite on XCP-ng 8.2.1.