Step 1
Visit the dashboard.
Put the IP on the miner screen into your browser.
Tutorial guide
How To Fix a Bitaxe Gamma 602 1.5TH/s Running Lower Hashrate
Follow each step below to complete the guide.
Step 2
Press Settings.
Step 3
Check the overclocking.
If you see the Frequency is not set at 750 and the core voltage not set at 1200. This is the issue causing the lower hashrate. Go to the next step to learn how to adjust them.
Step 4
Hack the URL.
You need to do a little trick to be able to get 750 in the frequency. Add "?oc" to the URL.
for example:
http://192.168.69.28/#/settings
becomes:
http://192.168.69.28/#/settings?oc
Then press enter.
Step 5
Apply the values.
Set the Frequency to 750 and Core Voltage to 1200. Then press save and restart.
Step 6
Thats it!
Once it reboots and starts mining. You should see around 1.5TH/s now.