I have 50 workers on this fw for testing, everything is in line, payouts, pool graph on btc.com ...

Not saying that this fw is a miracle  but 20-25% dev fee would raise alarm long time ago in original AM thread.
Also i'm pretty sure that AM, HiveOS (same VNISH FW) wouldn't support something that could hurt there clients in anyway...

Also accepted column in status page is not what you think it is...