This is what I received from the hifi helpdesk some time ago. I would say check and give it a try....
[#AXA-944-38137]: "Cannot control ambient weather parameters" Error (P3D v2.5)
You may need to update the Windows Firewall rules.
Give this a try first.
If this does not help I will send this to the Dev Team.
With Windows Firewall under Advanced settings you need to make a new inbound rule and a new outbound rule.
You can add ASNext.exe and Allow Connection, and then under the "Protocols and Ports Tab" Allow Any.
Local and remote ports should now be set to "All Ports"
Under the Advanced Tab all 3 profile boxes should be checked. Domain, Private and Public.
Let me know if this helps.
Regards,
Community Manager/Support Specialist
HiFi Support Team
HiFi Technologies, Inc.