Firewall wont Stealth all my ports

Win 7 Home Prem SP1 32bit. Firewall 5.5

Swapping from ISP wirelessBB to ADSL2+ ISP via TPLink TD-W8901G modem router.

Old service passed the ShieldsUp Open Ports test from but new DSL service fails with ports 21,23,80 wide open. Website says routers are not protecting us properly - but why does Comodo fail to
close the loopholes?

The reason the test failed, is because Shields-up - and all similar tests - are testing the ports on the Internet facing device, which is your router. Check the IP address when the test is run.

Thanks for that - much relieved.