It is working now, I had to flash the hive OS again this time into a HDD instead of a USB Drive then things start working normal again, very strange because I have been using the same USB drive on my first rig for months now and no problem.
Hehe, if you provide more information about using an USB stick...
You are not the first one to have issues using USB stick, but it's the first I see with hashrate problems due to this
USB flash drives are not advised to run hive os in the long term, I know it's cheap and easy to install and use, but there's an alternative to not spend money with SSDs: you can reutilize an HDD from old computers, or even buy one, it's cheap and more reliable than usb.
SSDs are faster, but with HiveOS you will not need to restart more than once or twice a month...