Hi emdeex,

first mango is not open-source anymore.

@2 this is a special topic with special questions for special hardware, for special ... , so its better not to expect a vast community.

@3 You can assume ScadaBR as open-source successor of mango.

@4 this means huge effort without pay or benefit for the programmer, go and search for apache commons-math on YouTube, Twitter .... ;-)
But, YOU can change this.

Arne

Hi, I'm having problems getting http retrievers to work behind a corporate firewall.

I can see the proxy settings under System Settings, but I'm not getting the http retrievers to work. They just fail with 407 errors (proxy authentication required).

Is there a log file I can see for detailed error info?

Any ideas?

Any ideas on this?

That works now, thanks!