Similar issues here with software center. There are some updates that continue working fine, but I'll often have to drop to the command line and use apt to do the full system update... which is not very "elementaryOS-like", when you consider how much it focuses on usability and UI and making a system where users won't need the command line.
EDIT: Tried again today, and the specific error I get when trying to update via Software Center, which then prevents any further updating:
http:// archive.ubuntu.com/ubuntu jammy-updates/main amd64 libsmbclient amd64 2:4.15.13+dfsg-0ubuntu1.8 is not (yet) available (404 Not Found)
I've mostly stayed on elementaryOS 7.x, which is actually the best Linux I've ever tried for my use case. It's the closest Linux to what I would like my computer to feel like, and for a while I was running it almost as a daily driver for about 50% of my work (with Windows / mac for the rest). But the elementaryOS 8.x series was far too buggy on my system, even the dock was unusable for too long (though apparently now resolved). Having to reinstall the OS with each major version is awkward too, even when I run my Linux installs off a USB stick for easy switching.
EDIT: Tried again today, and the specific error I get when trying to update via Software Center, which then prevents any further updating:
http:// archive.ubuntu.com/ubuntu jammy-updates/main amd64 libsmbclient amd64 2:4.15.13+dfsg-0ubuntu1.8 is not (yet) available (404 Not Found)
I've mostly stayed on elementaryOS 7.x, which is actually the best Linux I've ever tried for my use case. It's the closest Linux to what I would like my computer to feel like, and for a while I was running it almost as a daily driver for about 50% of my work (with Windows / mac for the rest). But the elementaryOS 8.x series was far too buggy on my system, even the dock was unusable for too long (though apparently now resolved). Having to reinstall the OS with each major version is awkward too, even when I run my Linux installs off a USB stick for easy switching.