Sorry, I don't understand these values. It said pre-failure, caused me to worry
Reaction score: 337
It's weired, after an extended test it said there is no errors at all.Hardware ECC recovered is extremely high, 93 reallocated sectors also indicates surface issues. I have had drives with SMART data like that exchanged by WD under warranty. I would suggest a SMART long self-test to see how bad the situation is.
In any case, I would make a backup before further testing and consider the drive as less than trustworthy.