Anyone experiencing problems with the lastest Windows Update?

On a desktop, I had to disable/enable my ethernet everytime I woke from sleep to get it to see the network. Then it would periodically turn off and then on again randomly.
I tried to (re)install motherboard drivers and a bunch of stuff like that from Device Manager and un(re)install the lastest Windows Update (including security one) and nothing worked. I even updated my BIOS and that didn't work.
Eventually I backup up my files and reinstalled Windows10 to solve it. And now curiously, Windows Update asks if I want to update to Windows 11???

On a tablet, my sound and mic stopped working. It didn't see any devices.
I did the (re)install sound driver from Device Manager thing a couple of times and ways and it didn't do anything.
Then I un(re)installed the latest Windows Update and it solved it. And I noticed a new entry "USB Audio and HID", which I suspect was originally there before the Windows Update deleted it or something.