When running multisite, the generated URL for the WP-o-Matic web cron/unix cron is not accessible - the site says "Page not found".
The url seems to exist in the file system but it is inaccessible both from mainsite.com (the original WP MU install), othersite.com (mirrored external site), and othersite.mainsite.com (the "admin" internal site).
Admin and public sites works as expected in other aspects.
It's unclear if the problem is MU related or if WP-o-Matic even supports running under MU.
Has anyone been able to make WP-o-Matic work on WP MU?