When I first started debugging this I did so on a server on my local network called "dover" which is also known as "dover.rockalldesign.com" - both point to the same IP address via DNS.
The applets worked when using "dover" but not when visiting "dover.rockalldesign.com"
Another clue:
When I first started debugging this I did so on a server on my local network called "dover" which is also known as "dover.rockalldesign.com" - both point to the same IP address via DNS.
The applets worked when using "dover" but not when visiting "dover.rockalldesign.com"
Go figure.