Weird Steam-TS3 crash

[Thedoc]

Hi all! I've been using steam for almost 4 years but I've never had this issue before.
Basically every 5/10 minutes (this happens more when I'm playing CS:GO) the connection to steam crashes but internet works fine: i can surf the web and even use the Steam market, but in the bottom-right corner of the screen I see "0 friends online" and if I try to reconnect to the competitive game which I was in it doesn't work for 1 minute and sometimes even more....
The crash is only for the "community side" of Steam and Teamspeak, all the others internet services work fine ... Every kind of help will be greatly appreciated

[ReBoot]

Looks like either your ISO or your router it some software firewall is blocking traffic.

[Thedoc]

Originally posted by ReBoot:

Looks like either your ISO or your router it some software firewall is blocking traffic.

What do you suggest to do ?

[ReBoot]

Originally posted by Thedoc:

Originally posted by ReBoot:

Looks like either your ISO or your router it some software firewall is blocking traffic.

What do you suggest to do ?

Check if the same problem happens on another computer on the same network and if yes, if its the same moment.

[Thedoc]

Originally posted by ReBoot:

Originally posted by Thedoc:

What do you suggest to do ?

Check if the same problem happens on another computer on the same network and if yes, if its the same moment.

Yep, it does happen at the same time

[ReBoot]

Did you buy the router or rent oje from your ISP?

[Thedoc]

Originally posted by ReBoot:

Did you buy the router or rent oje from your ISP?

Nvm man, solved it by enablig a "In game" option in my router settings which disables some firewalls THANKS A LOT!!

[ReBoot]

Looks like the router manufacturer missed the difference between caution and paranoia and decided to block UDP traffic.