Hello. I don't know if this is the correct mailing list to post this question, so in that case my apologies in advance.

Last year I was using TBB (on windows server 2003 32bits PC) for a while and it was working perfect, suddenly it stopped working and the logs said "DisableNetwork is set. Tor will not make or accept non-control network connections. Shutting down all existing connections...". At that time I just stopped using TBB and I checked TBB frequently, one day, suddenly again, apparently with no change on my computer or my network it started working again for a while but right now I have the same problem as before, it stopped working again and the logs said "DisableNetwork is set. Tor will not make or accept...".

Now I have a strong decision to find where is the problem:

1. I have spent a lot of hours surfing the web looking for a solution. Many many people has the same problem, but only a few have found a solution.

2. The rules and firewall of my antivirus are fine, even with the antivirus totally deactivated it does not work.

3. I have normal access to torproject.org throught firefox browser so I don´t think my ISP is blocking the tor network or doing DPI.

4. I have checked my timezone against an internet service and the time of my system seems to be incorrect but since I am behind a proxy server that is far from my hands my timezone is that of the proxy server and I can not fix it. Do you think this is the cause of the problem? In this case is there a workarround for this?

5. I have been viewing the tor source code trying to figure out under which conditions the DisableNetwork flag is set to 1, no much advance. Can someone point out which source file is the one I´m looking for?

I can post the whole logs if someone is interested.

Thanks. Best regards.