LnS blocks IntExp + Firefox. Why?

Since a few days LnS blocks all the traffic from browsers IntExp + Firefox.
Why?
When I shutdown LnS then all works fine as in the past.

In section "Application filtering" I found a line "InternetExplorer" but all is green (=allowed).
Maybe I setup accidentially a new (wrong) rule.

But how do I find out this bad rule?

Logfiles show nothing (except inhouse-LAN accesses)

 

Hi,

Maybe you are faced to the Microsoft Update issue, described here:
https://www.wilderssecurity.com/showthread.php?t=214468

However you should have some UDP-DNS alerts in the log.
This problem is for XP only.

If your problem is not related to this Microsoft Update, could you disable the Internet Filtering (instead of exiting completely Look 'n' Stop) to check if the problem is coming from there.

Thanks,

Frederic