You could leave it as overprovisioning but most/all SSDs keep some space for that already.Is that not for op
oops always had it on auto for years and I was able to manually defrag it which I always did after installing anythingYou are not supposed to defrag/optimise a ssd
i wonder if that is why it is failing
AFAIK windows now knows not to automatically defrag an SSD, but you can probably still do it manually...oops always had it on auto for years and I was able to manually defrag it which I always did after installing anything