squid 0.5.3 causes "some update files aren't signed correctly. error code 0x800b0109" on windows update

dauhee

I get this on all windows computers, even though proxy is turned off on them. when I disable squid on pfsense, error goes away

any advice?

JonathanLee

@dauhee splice some of the windows URL’s, and or make sure Microsoft’s DoH server is accessible if you blanket block DoH with MIME ACLs in Squid it will stop working. Also get a raspberry pi zero and run a WPAD on it

dauhee

My clients are set to not use proxy so they don't need rpi WPAD (however I did have WPAD on a local server). Even though clients do not use proxy, issue still happens so I have to disable squid

I have no block settings configured in squid. This worked all along and issue came about with the new version recently