Strange performance behavior?

I’ve noticed a strange performance behavior, and I’m hoping I just have something mis-configured.

When I run docker desktop at work, it performs fast, on any other network it’s very slow.

For example, if I run the command “docker container ls” at work, it returns results immediately. When I run it at home (same laptop, different network), the same command takes 30-40 seconds. If however, I connect to my corporate vpn, the command executes quickly again.

My thought is that docker desktop must be configured to find something on my corporate network, and is timing out after 30 seconds or so. I have no idea what it might be trying to access though, or how to tell it to stop or look somewhere else.

FWIW, I’m running v2.1.0.5 (40693) from the stable channel. Windows 10, and using Windows Containers. No proxies defined, and just Basic configuration.

Thanks in advance for any ideas,
Beau Jackson