I had it already installed (as shown by the installed date in the attached screenshot) but I just installed what you suggested to make sure nothing is missing.

Just like yesterday, when I turned on my laptop today I didn’t get any update even after half an hour (no need to mention that it was a cold boot). But when I checked for updates manually, I got the update right away and the release time was for 8 hours before I turn it on.

btw, as mentioned in my first post, it says “Connection not established”. This problem will be fixed if I set the connection type to either direct or system settings. And since I won’t get updates (even the manual update fails) if I disable the proxy, I can’t fix this problem.

The main question is how to fix the streaming automatic update while using proxy?