We have a server running v7 under Ubuntu 12. We have been using the system for 3 months but I got some issue that I still don't understand where is the parameter to fix this issue.

This happend in the module: Accounting->Customer Invoices, inside out network u can select any number of invoices and 'confirm draft invoices' no issue it takes time depends on how many we chose but it always finish without any error.

Now we have a remote office that access over a P2P link, where we cross other services without issue, www, email, etc, this services doesn't have any problem.

But if we try to run the same task from the remote location, we chose +/- 6+ invoices and the system return to us:

XmlHttpRequestError

I had read a lot of post but don't see where I have to tune to fix this, a lot of people say 'network errors', this can be but our other services over the same link work without any issue, we have test the network and we did't found issues.

Some times we have the link busy, but even at night went no one is working the issue appear.

Them for me is not out network.

Now, in the openerp-server.conf I have 2 settings which I have change to see if this have a effect:

limit_time_cpu = 60

limit_time_real = 120

I had increase values but looks like is not part of the issue.

In other services like php or apache u have some settings to fix this network timeout issue, here I still don't see what settings are responsible of this issue.

Any help will be appreciated, thanks for your time!!!