I'm running ubuntu on a vps, and there I've installed mt4 and made several copies of the installation folder (in each folder there's a different mt4 account logged in), and my goal is to open each instance (more than 200 instances), so they simultaneously execute an EA. I don't know if it's a wine limitation or something else.
I've tried xvfb to run the instances headless and had no success (too many technical issues that I don't understand) and when running the instances seperately without xvfb it only opens up to 32 instances. I've checked the ulimits and the value are correct (i think).