Replay loads but won't advance

[ghappy21]

I have been using Replay on the previous contract ENQH25, using February data. It has been working fine. Today, it loads up to my start date and time fine but will not advance from there. I tried various dates in February. I do not believe that I changed anything. I get this error: (my bar size is 1min)

 

[wsilver]

Same here. If I am on 2 yr old data from Schwab, daily bars (smallest available), it will not move. If I am looking at 6 mos ago, FF speed depends on bar size.15 min bars will jump 20 bars instantly, then slow and jerk a bit. Daily bars will take from 0.5--3 seconds. (Maybe depend on download speed?) But neither respects tick or bar delay setting.