The scan is complete and it has 0 errors now. and all the files are back.
What i did was shutdown the system, Reconnect the cables, Turn system back on. Then i ran a check it still had 488 milion errors.
Then in main i stopped the array. The devices list popped up i deselected WDC 2TB and scrolled down it said i cant start it cuz missing drive (makes sense) then on disk 1 i just reselected WDC 2TB. Started the array and checked 0 errors and the files now work
So i dont know how it fixed it but it did. diagnostics are in attachments
imkonas-diagnostics-20220204-0920.zip