Why is mDNS name look-up slow on Windows?

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I have the Apple Printer Services for Windows installed on a Windows 7 PC, which adds mDNS (aka Bonjour) name look-up support. So I can access computers on the .local domain, eg craig.local.. However, it seems very slow, usually taking somewhere between 3 to 6 seconds to do a name look-up.

In comparison, on a Linux machine, mDNS name look-ups are much quicker, probably less than 200 ms, even for a Linux virtual machine running on the Windows PC.

Why would mDNS name look-ups be so slow on Windows? Is there any configuration change I can make to make it faster?

Craig McQueen

Posted 2019-06-25T08:09:40.413

Reputation: 1 020

No answers