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.
We have two computers in our house, but at 1am on the dot every day both CRT's start to shake unintill 6am on the dot, needless to say it gives me the shits.
I would venture to guess there is some sort of cable company that receives their broadcast packets at that time, and you are in there path.. I have a client who's wireless network goes offline like clockwork at 3:30pm for half an hour.