Hi,
We too are experiencing problems with tags even after following the documentation and forum posts. Tags show fine in Joomla articles but virtuemart just doesn't want to display anything on the product or category pages.
We tried to get this feature working when acesef version 1.51 was installed and gave up. We have just upgraded acesef and the acesef virtuemart extension to the latest versions this morning and the issue still remains. Tags are generating fine but not displaying in the browser. Tags have been enabled in the seo URLs.
Any help apreciated.
Configuration snapshots:
Snapshot 1
Snapshot 2
Snapshot 3
Snapshot 4
Best Regards
Glyn