Thanks - I'll have to see if I can run the repro under more load.

>Both, you have to disable SMB2 and now SMB3 to get reliability.
>
>>Running that code, or is that just what you've seen in regular production?
>>
>>>Hook 10 workstations up to a 2008 or 2011 server and load it up, you will get the error.
>>>
>>>>I tried running that code between 2 Win7 computers, couldn't get the error to come up. Stock network configuration, SMB2 not disabled on either machine.
>>>>
>>>>That was a while back, haven't had time to really look into it deeply.
>>>>
>>>>>See Message ID 1430067
>>>>>>>Hi,
>>>>>>>It does lessen the corruption, but it doesn't totally stop it.
>>>>>>>
>>>>>>>>Just an fyi - found this page on MS Support which explains the SMB2 corruption issue and provides a fix for it and a workaround option.
>>>>>>>>
>>>>>>>>http://support.microsoft.com/kb/2028965/en-us
>>>>>>
>>>>>>do you have reproducible code showing the error even after hotfix and workaround ?
>>>>>>might make sense to add to individual testing at clients site...