Why mt4 Stop working for few seconds

 
Hello am facing a problem that mt4 stops for few seconds and no connection comes 
and it connects automatically after 2-4 sec
can anyone let me know how to solve this problem ?
Thanks
 

You can do the following:

1) Restart MT4 (May work sometimes).

2) Check your internet connection (Could be your ISP problem).

3) Check with other customers who use the same broker (Best is trade together).

4) Change server on the same broker  (Could be server issue. Broker might have more servers for you to tap on for trading).

5) Find a new broker (if everything else fails).

6) Write to service support (if you find that the same platform on different brokers have the same problem).

(P.S. Should this thread go into MQL4 and MetaTrader 4 ?)
 
Zee Zhou Ma:

...

(P.S. Should this thread go into MQL4 and MetaTrader 4 ?)

Yes, moved (with PM to OP).

 
7) Paging or slow indicators. (Reduce Max bars on chart to something reasonable, like 5K.)
 
am facing problems that in mac os 
not in windows 
do mt4 is not optimize for mac user ?
Reason: