Please try using failed request tracing on your internal server for more information about this issue.
Best Regards,
Jean
MSDN Community Support
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1850 Posts
Microsoft
Re: ARR Windows authentication fails after sometime
Jul 28, 2016 01:55 AM|Jean Sun|LINK
Hi,
Please try using failed request tracing on your internal server for more information about this issue.
Best Regards,
Jean
Please remember to click "Mark as Answer" the responses that resolved your issue.
If you have any compliments or complaints to MSDN Support, feel free to contact MSDNFSF@microsoft.com.