RE TradeStation, my understanding is that any strategy that is run to actively trade will keep orders resident on your own systems. So they fail data frequently, which means that trading strategies would suffer commensurately - and this is their entire brokerage business angle. I have traded $00.00 USD with them and am further from doing so than ever.
I am trying to get some answers from them. If they wanted to maintain any integrity and credibility, they would have sent out e-mail/letters on the recent flurry of data failures already and what they are specifically doing to resolve it.
It is clear that they are stupid and super arrogant beyond belief and can get away with it - bad combination for clients.
Trader273, can you please elaborate on E-Signal. I know many people that use it and they have not experienced this degree of outage at least. Some have talked about slowness though. thx!