Sometimes after defining an Application, it does not seem to show up right away on Real Time. This article details the reasons behind this occurrence.
This is working as per the design.
The reason why this happens is that there may be ongoing Flows when the new application is being defined. For example, if we assume a new signature is created for example.com, and during that time there is already a flow going through the Exinda, this will not change to the newly defined signature.
Any new flows going to example.com would be classified correctly, and any new ones would be classified correctly.
So this is not due to an error, but just that the traffic would have already been defined, and the new signature would apply to new connections.