Firewall test frequency limit?

[Phlobot]

Is there any limit on the number of time I can run the firewall test? I've been testing different options in my firewall and some passed, some failed. But after a successful pass and subsequent retry the checker just hangs in this state until I cancel it, no failures it just seems to stop.

resolving 'stun-us.3cx.com'... done
resolving 'stun2.3cx.com'... done
resolving 'stun3.3cx.com'... done
resolving 'sip-alg-detector.3cx.com'... done
testing 3CX SIP Server...
stopping service... done
detecting SIP ALG... not detected
testing port 5060...
starting service... done
testing 3CX Tunneling Proxy...
stopping service... done
testing port 5090...
starting service... done
testing 3CX Media Server...
stopping service... done
testing ports [9000..9398]...

 

[Phlobot]

Rebooting the system fixed the issue, a little odd

 

[leejor]

There very well may be something on your system, causing it to hang, but I have never heard of any limitations placed on the number of times it can be run.