Thanks for the suggestion, but I already tried this one. It doesn’t work. Is there something I need to change in my network settings or something?
Right now my permalinks on each site are set on custom structure: “/index.php/%year%/%monthnum%/%day%/%postname%/”. This is the only way I could get the pages to show on my sites. (I added the index.php following a guide to get subdomains to actually show content other than the static front page).
Could this be affecting my multisearch?