Well Mark, it just gets worse. I was told Rithmic had several years of tick data for the E-Minis. In fact, they only have 2 MONTHS. Contrast this with IQFeed that had approx. 1 YEAR of tick data history.
I also discovered that even if you change the from-to dates for the symbol, once again, all indicators are "lost" and you have to remove them and add them again.
Finally, when you go to refresh or change the parameters of a study, there is no message displayed. With IQFeed as the data source, MC would display "...recalculating". Not with Rithmic....you just get no message at all...akin to a blank screen.
My only hope is that Rithmic will live up to expectations with their execution/clearing platform.
Also, as I continue to submit all of these problems to MC tech support on a daily basis, I just don't think we'll see anything stable until Feb 2021 or so.