Strange SSL issue when using Vlan

[mope]

I have split my wifi network into Guest (no VLAN) and Private (vlan2). When my laptop is connected to Private, I have an intermittent problem with git and https://dev.azure.com/. About 80% of the time I get this error:

Code Select Expand

git pull

OpenSSL SSL_connect: Connection was reset in connection to dev.azure.com:443

On my laptop, if I switch to the Guest network it works fine, and never fails. Any ideas?

[Patrick M. Hausen]

It's generally advised not to mix tagged and untagged networks on the same interface.
Do you run any IDS/IPS components? Try disabling them first an test if that fixes the issue.

[mope]

Interesting, I don't run IDS/IPS.

Maybe I should tag the parent interface?