Some users have recently had their accounts hijacked. It seems that the now defunct EVGA forums might have compromised your password there and seems many are using the same PW here. We would suggest you UPDATE YOUR PASSWORD and TURN ON 2FA for your account here to further secure it. None of the compromised accounts had 2FA turned on.
Once you have enabled 2FA, your account will be updated soon to show a badge, letting other members know that you use 2FA to protect your account. This should be beneficial for everyone that uses FSFT.
if you are doing it in manual set it to what you want and test the changes. if it passes you MIGHT be able to use it. I still suggest putting the card under a load for a while after an OC to make sure its 100% stable. im not to sure what the max you can get on that card. you can also use the detect optimal frequencies. run it about 6 times or so and then get an average and try running that.
If you select 'manual overclocking', you get a warning that you have to agree to and then you are able to change the 'settings' option on that same tab.