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Re: reqMktData callbacks are missing data with gateway 10.30 and 10.31 sporadically, works fine with 10.19 and older gateways/TWS

 

Just run a couple of more tests (using the app I posted, just changed False to True and commented cancel request). Snapshot works 100% reliable as Daniel experiences i.e. snapshot delivers all that is expected and no errors printed
self.reqMktData(orderId,?contract,?"", True,?False, [])
live data (4th argument is False) oth is the case which has the problems
self.reqMktData(orderId,?contract,?"",?False,?False, [])
It is live data is bit broken in gateway 10.30+ . We are making some progress :)
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