Don't worry I have the exact same issue Alienware m17 2019 r1. I recently bought two mp510 480 gb SSD. I can surely tell there is nothing wrong with the Alienware in any form or way but something is wrong with the corsair SSD itself. Best guess is the SSD firmware. I'm not sure if there is any new firmware on the market for it's phison controller. I can assure you I am the same boat as u and I am pissed since I can't return the SSD since there is no return policy for me to exchange to a different model SSD.