I see messages that still pass through filters. What can I do to block them?

The common problem is filtering not active. Please, do following:

1. Check filter activation:
   • toolbar Filtering on/off is in a pressed state
   • Settings|Filtering on/off menu item checked
2. Enable filtering, if not activated:
   • press Filtering on/off button
   • choose Settings|Filtering on/off menu item (F9)

Note. Messages can pass tgough filtering if some errors occured in it structure. These messages will be showed in red color in the trace window, full decoding window will provide detailed information about wrong encoded level.