Upgrade to 8.6 RU1
8.6 RU1: A Pointfix in form of a modified stored procedure can be found under KB 221269.
The attached stored procedure "spGetHostInfo-fixed.sql" in the mentioned pointfix article above creates a new version of "spGetHostInfo". If it already exists on your database, rename the existing one in SQL Management Studio (to something like spGetHostInfo-old) and run the fixed version.
This issue is fixed in 8.6 RU2.