Addon manager won't start or update gsx

[mxc1972]

Hi everyone, i have problem with addon manager (or fsdt live update) how you can see in the image attached. Sometime I have message "The updater cannot connect to the internet" despite having created a firewall rule that allows the addon manager to pass through the firewall

[virtuali]

Sometime I have message "The updater cannot connect to the internet" despite having created a firewall rule that allows the addon manager to pass through the firewall

That can only possibly mean the rule is not working. Either turn off the firewall entirely, or be sure you give permission to access the internet to both these:

\Addon manager\Couatl_Updater.EXE
\Addon manager\Couatl_Updater2.EXE