How Long Does System Restore Take
To estimate the time it takes for System Restore to complete, we conducted an experimental analysis on a Windows 10 system with a quad-core processor, 16 GB of RAM, and a 512 GB SSD. We created multiple restore points with varying ages and configurations and measured the time taken to restore the system to each point.
However, "normal" is a broad spectrum.
How long has your current restore been , and are you seeing a specific error message ? how long does system restore take