I have no idea how you got to "Problem Exists Between Keyboard And Chair" given that I literally blamed the slow OS disk drive inside the computer based on thousands of data points on my end.
Upgrade that PC's OS drive to a NVMe. Seriously. We manage thousands of PCs at work and ever since we got laptop models with NVMe drives, updates are a breeze with 6 ± 3 minutes of total downtime.