I read the other topic about the WebFinger endpoint not being accessible and that the host needed to intervene.
My host said the server has limited access by default to certain endpoints of WP due to security measures. They added 2 lines to my htaccess to remove the block.
They said if there are issues after that, to contact the plugin author because on the host end, the block has been erased.
The ActivityPub plugin is still not working for me though. Anything else left to do apart from moving webhosts or upgrading the hosting plan?
The page I need help with: [log in to see the link]