chart not refreshed during EA run

 

Hi all,


I'm experiencing a strange behaviour in metatrader 4


During the run of an EA, a couple of times the cart to which the EA was attached stopped the automatic refresh (i.e. the chart was frozen at a given time).


Everything else was OK, the quotes from the broker were refreshed, the interface was working correctly, the EA runned smoothly...


I am running on a virtual server (windows 2003 server) with PLESK as control panel.


As I said, the problem occurred only a couple of time, but I had to stop and restart matatrader to get the chart refreshed in real time.


Anyone has seen a similar behaviour?


Gianluca