Starting time must occur before ending time

[Derek Tishler]

When downloading historical 5 sec trade, bid, or ask data from Smart exchange for etf QQQ on the date 6/4/2018 I get the following error. This is only occurring on this specific day since Jan 2018 to April 2019.

<error id=5, errorCode=162, errorMsg=Historical Market Data Service error message:Starting time must occur before ending time>

This is a rather odd error that I have not seen before nor does it seem to be dealt with in current online api docs for error codes(id 5 specifically) or the historical data limitation page. In this request I am attempting to download from 10am to the previous 2 hours. My download system works for the other tested assets over this same period and I did not find any exchange holidays on this Monday back in June 2018.

I am simply skipping this specific day and not seeing trouble otherwise. Any info on this error would be appreciated in case others have dealt with it before. Thanks!