Intel's 6th Gen mobile CPUs support Speed Shift Technology but most laptops do not automatically enable Speed Shift in the BIOS like they should. On the main ThrottleStop screen, you have checked Speed Shift EPP, so I am assuming that you want to use Speed Shift to control your CPU. Speed Shift was specifically designed for laptops so I recommend using this feature.
To enable this on your computer, go into the TPL window and check the Speed Shift box. After you push the Apply button, it will show you the recommended settings for Speed Shift Min and Speed Shift Max. When Speed Shift is enabled, the main screen of ThrottleStop will show SST in green. With your current settings, ThrottleStop does not have control over your CPU speed. I think this is your main problem. Post a screenshot of the TPL window so I can see if there are any other issues in there.
The 6300HQ is a locked processor so you cannot overclock it. Increasing the turbo ratio limits in the FIVR window beyond their default values will not accomplish anything. You can set these back to their default values; 32, 30, 29, 28.
When you are finished testing your voltages, if your computer is stable, use the OK - Save voltages immediately option. That will save your voltages so ThrottleStop can use these values the next time you boot up and run ThrottleStop.
One thing I noticed is that the thermal throttling temperature is set to 88°C which is well below the Intel 100°C specification. Did you do this deliberately or did your laptop come from the factory like this? In the Options window, the PROCHOT Offset setting controls the thermal throttling temperature. This is set to 12 which is why your CPU is set to throttle at 88°C (100°C - 12) instead of the full 100°C. Setting this to 5 is a good compromise. This tells the CPU to start thermal throttling at 95°C.
