In the past few days I am having this problem that every time the eminis make a strong move with large volume, the esignal data feed stops for two or three seconds. meanwhile the market is moving rapidly, the IB quotes show that the price is getting away, and after about two seconds esignal catches up. Anybody else experiencing this? Does anyone have any idea why this is happening? It's not a CPU problem because Windows' task manager does not show that the cpu is overused. There is also plentry of free RAM. I tried with another ISP, problem remains. I tried removing the T&S windows - doesn't help. Also, it seems that the problem only started a few days ago, before that everything looked fine. Help appreciated 50