Hello I bought Kingston Hyperx SSD just before one month probably and I didn't have problems until now. My SSD start freezing which means that if one program freeze, whole system freeze and after I restart computer he starts showing Reboot or insert proper boot device what I can fix by turning pc off and wait or start boot menu and restart pc with ssd. Before I had Unexpected_Store_exception error overtimes but I reinstalled pc and its gone so that might have something to do with this. I tried SSD Kingston Toolbox and I did whole extended test and it found nothing. Firmware version is: 603ABBF0. Any help appreciated