Problem with 24h EA

 
Hi,
i've placed a MetaTrader MQL4 platform running on a server powered on 24 hour per day. I have activated an ExpertAdvisor on it on multiple cross. So, sometimes the EA doesn't open a new order, it seems it's sleeping. It seems that the MEtatrader platform doesn't perform the Start() function every tick changes but my EA is set to work on "EachTick Mode"!!! Is there a solution to this problem?
Thanks
 
1 year ago 258 EAs worked about 3 month non-stop. https://championship.mql5.com/2012/en/
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