"All devfee mining pools are unavailable" I ask again, if your pools are not available why should users of your miner suffer?! Farms have stood idle all night because of your miner! The miner closes and the work stops.
Do not use this shit because of the greed of developers and the inability to write the correct algorithm of the miner. in the end, you will get less coins because of the downtime of the farm, than would be obtained using a normal miner EWBF.