M65 Internet Explorer problem

Hi to all,

in my company just arrived 10 new M65.

I have some problem with network: i cant browse internet with IExplorer.

 

I see Intranet

I see shared folder

I see shared printers

I use FTP

i use remote desktop

i can use all network capabilities....but

 

I CANT BROWSE by Inetrnet explorer.

 

also Traceroute work fine, i see all node up to test address, but if a put an address in Internet Explorer.... IE try to browse and after mouch time go in error like NO network is present.

 

I disabled Windows Firewall....

 

It is like some kind of filter/protection but WHO????

 

someone have this similar problem or can help me

 

best regards