Changing to "off" did it!  Thanks for your help!!!

I don't think I tried:

<Authentication>

<RSWindowsExtendedProtectionLevel>Off</RSWindowsExtendedProtectionLevel>

<RSWindowsExtendedProtectionScenario>Proxy</RSWindowsExtendedProtectionLevel>

</Authentication>

Will do that now.  Seems like every time I change the confg file, it fails to start the service though.

Thanks, I changed to what you have listed, and the service won't start up now.  It's a pretty basic config, just stood it up a couple of weeks ago and...

Here is what was in the config file:

<Authentication>

<AuthenticationTypes>

<RSWindowsNegotiate/>

</AuthenticationTypes>

<EnableAuthPersistence>true</EnableAuthPersistence>

<RSWindowsExtendedProtectionLevel></RSWindowsExtendedProtectionLevel>

<RSWindowsExtendedProtectionScenario></RSWindowsExtendedProtectionScenario>

</Authentication>

Ah, thanks, forgot about Power BI.  I'll review the link you posted, thanks,