I had a problem with slippage between me and signal broker in extreme situation (open 2-3 position in 1-3s) slippage is between 2-4 min. I rent VPS from MT4 platform and I have exactly the same problem. I think when the platform check the open position between me and signal provider every specified time ( for example 5 min ) release the is some position not open and open they with that big slippage but I'm not sure. There is any setting I can change to reduce that slippage to 1 or 2s ?
P.S attached file with my history check.
Possible reasons I can think of:
I would look at the EA coding first to find the problem. In my experience that is where the problem usually is and not the other two.
EDIT: I now realise I misread your post and that you are following a "Signal" and not actually using an EA to trade an outside signal feed, so please disregard my EA comments!
to change the Broker..
Hello, please provide logs from journal terminal.
Journal history attached
Broker and server are the same with signal provider.
You can write to the service desk for help for example.