system
22
I just installed this beta on my Macbook Pro with 10.9.4 preview.
Going to App Store works, but when clicking on Updates, I get:
“An error has occurred.
The certificate for this server is invalid. You might be connecting to a server that is pretending to be “swscan.apple.com” which could put your confidential information at risk.”
And of course, there is no scanning for updates.
If I disable “Web Shield - Scan secured connections” then Updates works normally.