Something seems to have happened to my MT4 Strategy Tester (or computer, I don’t know). I have two MT4 clients installed on my computer and the Strategy Tester on both of them has become very slow in backtesting. I have no idea what has happened and I would be most grateful if anyone could come up with a solution.
Earlier this year when I started a backtest of an EA MT4 would finish the task within seconds (or minutes if I tested for a long period). Now it just seems to be stuck and nothing is happening. I don’t even get a clock on the right side of the tester, showing remaining time. It’s the same with both clients. One client connected to broker IG Markets and the other one to broker IC Markets, but that shouldn’t make any difference. What could be wrong?