SharePoint and Chrome Provider Host Application (PHA) Cipher Issue (and Firefox)

A customer recently ran into an issue where their SharePoint 2016 ASP.NET provider hosted applications, running on Windows Server 2016, and IIS 10 started throwing crypto errors. In Chrome, we saw “The webpage at https://app-[GUID].sharepointaddins.com/siteURL might be temporarily down or it may have moved permanently to a new address. ERR_SPDY_INADEQUATE_TRANSPORT_SECURITY”. After some research, reading on…

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Strange problems resolving a user account – thanks people picker…

A customer came to me with an odd issue recently. Their customized sites were throwing errors when navigating to document libraries, and few other areas. We cracked open the ULS logs, and ran across the following. (After we repro’ed with ULS logging set to verbose) Looking at the logs,  I noticed a few things. First,…

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Another People Picker Post – SharePoint 2013 and SharePoint 2016

A few years ago, I wrote a post about customizing People Picker settings. I recently referenced that post, and it was a bit dated, and could benefit from a little more guidance. That post was based on SharePoint 2010. (The PowerShell was for 2010. The stsadm commands would work for 2010 and 2013) In SharePoint 2013…

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