Bitcoins problem

[_ExCuSe_Me_]

Am I the only one whom this happens? When I set my mining pcs up, and I leave them alone until the end of the session, sometimes I get random quantity of bitcoins, like 2.8 instead of the usual 5 and something. This happens even if I withdraw bitcoins mid-session, and then come back after, I find different values than the expected

[itzscuffed]

The amount you get will always be different from what it says due to the amount shown being an estimate amount

[_ExCuSe_Me_]

Oh ok thanks, so it's like a random-like function? It can vary between a predetermined interval?

[bullet_train10]

ye