Check your memory usage. Restarting MT4 can also help. I have seen that when I download too many indicators MT4 stops working as usual on lower speed, but starting again fixes the problem a bit.
You can also use fixed stops if MT4 is being slow. From experience I have seen that when I use fixed stops on ICM’s MT4, I get better speed.
I was suggested the same by customer care at Fxview when I faced this issue. But overall I am pretty happy with MT4. It was the first platform I used on IG and using them again now on Fxview. Had a brief short lived relationship with ctrader in between that didn’t go very well lol I’m just becoming a creature of habit I think.
It is very convenient to use and a lot of traders prefer it over MT5, the customisation feature is really amazing.
All you need is this platform, and indeed it is very simple and easy to use, which makes its advantages much better.
One of the factors that makes his platform so popular is probably the ease of use and the ability to quickly figure it out.
When I started using this platform, I realized that I can deal with it without any problems and, in principle, it is quite comfortable to work on it.
You should definitely give it a try to know about the platform, it is easy to make a demo account to use the platform.