It started about 2 hours after the purchase. Average hashrate for that time was 125.6 TH/s (slightly better than the expected 120). Braiins pool is estimating it made about 875 sats in that time, so I basically lost a third of my sats.
I can see this possible making sense as a solo miner, like buying that extra lotto ticket. But not much else.
What am I missing?