i've found on days like today and in general over time, TS is significantly more vulnerable to data problems than IB, even when the problems originate from an exchange or internet backbone, etc. TS will always catch the cold, but IB data almost never chokes unless trading is halted or your isp is down. not sure how their infrastructure to the exchanges is different, level of service being purchased from exchanges, etc. There have been times when TS had chronic issues with certain products for weeks while IB was totally fine
even though it's totally fine most of the time, I wouldn't trade with just TS data
was there a relationship between the CBOT and TS backbone things today or just a coincidence?