Suggestion for the average hashrate calculation
Hello,

Currently the average hashrate calculation is not useful after you restart the proxy until enough time has passed, because it assumes that the hashrate was 0 for the time with no data.
There are 2 options to improve this:

1. Use the time passed since start if it's lower than the period
2. Show N/A for the periods which are longer than the time passed since the start

I would prefer option 1 because the average hashrate can still be useful, even though it's only for part of the period. But the currently displayed value is not useful at all.

Regards!