It’s recommended to use publish flush agent for more robust
autoinvalidation because using author flush agent may cause the
following issues: ● The Dispatcher must be reachable from the authoring
instance. If your network (e.g. the firewall) is configured such that
access between the two is restricted this may not be the case. ●
Publication and cache invalidation take place at the same time.
Depending on the timing a user may request a page just after it was
removed from the cache and just befo...