Monthly Profitability Review

Steps

1. Recompute power cost against current ZEC price and network difficulty. The homepage shows the 1.25 ZEC subsidy times price before the fee.
2. Compare 24-hour hashrate with the rig's rated Equihash speed. A gap is usually heat, a down worker, or rejects.
3. Read pool luck as a round timer, not as a promise. A high percent means the pool is overdue, not that the next block is yours.
4. Change one thing per month: difficulty port, cooling, or uptime. Then measure it.