# Any recent change in C2 API?

**URL:** <https://forums.collective2.com/t/any-recent-change-in-c2-api/15511>\
**Category:** C2 Software Development\
**Created:** [March 28, 2022, 2:10pm UTC](https://forums.collective2.com/t/any-recent-change-in-c2-api/15511 "2022-03-28T14:10:12Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![QuantifiedSolutions](https://yyz2.discourse-cdn.com/flex028/user_avatar/forums.collective2.com/quantifiedsolutions/32/21469_2.png) [@QuantifiedSolutions](https://forums.collective2.com/u/QuantifiedSolutions)\
**Post date:** [March 28, 2022, 2:10pm UTC](https://forums.collective2.com/t/any-recent-change-in-c2-api/15511/1 "2022-03-28T14:10:12Z")

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@MatthewKlein has there been any recent changes in C2 API? I have noticed I am getting an error for the second time in the last few days after placing a market order.

WinHTTP returned error: 12002. This is causing some issues at my end, with the undesired outcome of ending up with positions more than intended.

I have been using API for two years without any issue, so am curious if this is caused by some changes at your end? ( may be to ‘slow down’ executions or something like that)

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**Author:** ![QuantifiedSolutions](https://yyz2.discourse-cdn.com/flex028/user_avatar/forums.collective2.com/quantifiedsolutions/32/21469_2.png) [@QuantifiedSolutions](https://forums.collective2.com/u/QuantifiedSolutions)\
**Post date:** [March 28, 2022, 2:43pm UTC](https://forums.collective2.com/t/any-recent-change-in-c2-api/15511/2 "2022-03-28T14:43:52Z")

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![mischmash trouble](https://canada1.discourse-cdn.com/flex028/uploads/collective2/original/3X/7/a/7acf08254c052a33436f18653de87a363eb04e1e.jpeg)  
for my [Mischmasch (collective2.com)](https://collective2.com/details/129875048)  
here is shown the result of multiple STC (due to 12002 error, i attempted to sell again) - the underlined ones should not even be ‘executed’ as there are no positions to STC after the first STC → loss/ statistic is wrong.

for this [https://collective2.com/details/128871252](https://collective2.com/details/128871252), I have undesired BTO that opened an extra contract. ( again, i tried to buy again after the 12002 error).

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**Author:** ![matesee](https://yyz2.discourse-cdn.com/flex028/user_avatar/forums.collective2.com/matesee/32/16362_2.png) [@matesee](https://forums.collective2.com/u/matesee)\
**Post date:** [March 28, 2022, 3:25pm UTC](https://forums.collective2.com/t/any-recent-change-in-c2-api/15511/3 "2022-03-28T15:25:58Z")

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Currently Collective2 is not offsetting opened positions accurately . So if i have long 3 lots then i closed the 3 lots i am still showing long 3 lots .