As you can imagine I am not an SSD expert either. 
I thought about moving the system back and forth simply because I still assume it’s a hard drive issue rather than Windows. Also, I don’t think formatting will fix the drive as such but my idea was that maybe when I copy the system back to the dirve the files will be written avoiding faulty memory cells if there are any. Dunno if this makes sense and whether it will work or not. I may just give it a go first as I don’t feel like re-installing all my apps.Â
