NerdMiner v2 keep going from 78.4 kh/s down to 0 kh/s

Going down to Zero kh/s, does this mean my NerdMiner is broken?
I was using Public Pool so this is my Pool Config stratum+tcp://public-pool.io:21496
Now I’m using pool.nerdminers.org now my Pool Config pool.nerdminers.org:3333
My BTC Address is good – bc1qyy3ryqcar7xc5fakr0mke4q88c7d28xudyj44g
I am correctly connected to my WiFi at 2.4 Ghz
I successfully flashed NerdMinerv2 to 1.6.3 on original board T-Display S3

Then I removed USB cable from computer and plugged into 5 Watt USB adapter.

The only thing that fixed it was upgrading to the 5 Watt USB POWER ADAPTER, Now it never show Zero kh/s.

Now if you’re lucky enough to Win a Bitcoin Solo Block, then please send me some Bitcoins. πŸ™‚ Thank you!

Regards,
CryptoKid

Tips/Donations – In Bitcoin Only – Thank you!