[OE-core] Can NOT get PRAUTO, exception [Errno -3] Temporary failure in name resolution

[Denys Dmytriyenko]

Has anyone ever seen this error message:

ERROR: blah-blah do_package: Can NOT get PRAUTO, exception [Errno -3] Temporary failure in name resolution

I'm using centralized PR Service over the network on a local subnet. I just 
got this message on 2 different machines for 3 separate packages. Should I be 
worried about it? Should I look into networking HW issues or into PR server 
instance or something else? Should I switch over to using IP address instead 
of FQDN and even more - use static IP? Any best practices? Thanks.

-- 
Denys