I have the same issue but when running the Config Wizard for NCM (did a offline install)!
I have a new VM (Windows Server 2019) with 16GB RAM, only 26% used.
I'll open a ticket with the support and send them the diagnostics. Will post here again once solved.
I had a similar issue, with a very remote polling engine. I have to increase the timeouts.
This is an old article, but worked for me
So I have just had this issue while upgrading to the newest version of Orion From 2020.2.1 to 2020.2.6
Basically, I checked the permissions and made sure these were successful and then rebooted the Orion server. and re ran the CW
This cleared my SWIS error message
Additionally, AV was suspended during the Config Wizard.
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