It could be a fault on the SSD as well, I found this that might help you

How to Access VMFS Datastore from Linux, Windows, or ESXi | Windows OS Hub (woshub.com)

Maybe this will allow you to extract the data from that volume to a new one, I'd definitely suggest getting another SSD and try an move the data to that in case there is something weird going on you don't want to affect your other existing datastores.