Hi all. I have my rig connected to TP-link hs110. I can see from my app how much is being consumed. Originally, I have 1530 Watts on my cellphone. It then rose to 1550, 1600, then now, it's 1630. I don't restart often, and between 1600 and 1630, I didn't restart at all. I still have the same hashrate. Any ideas why this is the case? Is this normal?