Windows 11 Updates

Is there, somewhere, a list of flakey/bad Windows 11 Updates floating around out there?...... Some of the strange anomalies on my System seem to have ironed themselves out, however, we're having difficulties with SSD/Monitor Sleep settings and thought, perhaps, an errant Update might have had something to do with it. I guess after this, we'll locate the Power Options threads here and see what we can sort out. A brief history on this machine, we're the original owner and it came from HP with Windows 7 Pro installed. We did some minor mods to it, and it's been a great machine for what I do. We didn't Upgrade to Windows 10, so we researched around and found there was a way to Upgrade to Windows 11 Pro. Frankly, we didn't have time to do this 'in house', so off to the local computer repair facility it went- $80 and next day return we had a decent running Windows 11 machine. Admittedly, it's a smidge slower than Windows 7 Pro was..... but not unbearably so.