Security Exception error?

[DIYguy]

When I try and access the ISY control panel the Java window shows an error. When I click on details I get Security Exception and reference to ###/web/insteon.jar

Any answers why and how to fix?

[LeeG]

If Java was updated to _51 then that is the cause. Either move to 4.1.2 or add the ISY IP address to the Java Exception Site List.

[DIYguy]

I did some searching of other posts and found that this is a common problem. More details in some of the other posts lead to being able to add ISY to the Java exception list through the Control Panel. So far, seems to work.