Problem with Hotspot MT 2.9.27

Problem with Hotspot MT 2.9.27

i configure hotspot
then i logged in
so far so good
from lan to wan and internet the ping works corect
even if i do " ping http://www.yahoo.com "
in my lan i have public adresses
but nothing else works

i need this for my clients to have another security level but… something…

anyboday can help me?

upgrade to 2.9.39 and see if problem persists. if yes, send supout.rif file to support