Probably, relative to scalpers. I only do about 1-5 stock day trades a day (several hundred a year) for the past 3 years.
I'm sure other's experience with IB is different, on my trading frequency they "only" drop the ball on me a couple of times per year. Maybe I've been "lucky"
I'm sure other's experience with IB is different, on my trading frequency they "only" drop the ball on me a couple of times per year. Maybe I've been "lucky"

Quote from Retired:
You must not be trading very much. Just keeping TWS running smoothly is a challenge for IB.