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Hi,I have the same crash in iOS related to:0x00000001812201c4 ( 0xcc) Tube::_onqueue_errorHandler(CFStreamError) [FUNC, PEXT, NameNList, MangledNameNList, Merged, NList, FunctionStarts]Crash: https://pastebin.com/YB3rm4bZThe following are my insights:- many threads opened in all the crashes- crashes mainly in devices with slow cpu and low memory: iphone 6, 7- memory is almost full in the crashes: 2%, 3% of memory- cannot detect what's the coded that generates the crash: it's in iOS 12, inside *CFNetwork* (CFNetwork`Tube::_onqueue_invokeCB(CFStreamError).- we follow steps to use Xcode -> Organizer -> Crashes but there were no new information about.- *our steps now*: using instruments leaks, zombies and memory allocation we are going to suggest how to reduce memory foot print in such devices, because we think it's a problem of resources that should be managed more efficiently in the application (memory, network)Case ID: 715828880 in Technical Support Incidents (TSIs)Thanks.Javier.