Dear Poolin Users,
Recently, we received feedback from users that Innosilicon A10 Pro has an increased rejection rate and a certain drop in hashrate. We contacted Innosilicon team actively to have the problem solved. They have released a new version of the firmware. In order not to affect your ETH mining, it is recommended that you download and upgrade the new firmware as soon as possible.
Here is the updated firmware version, please observe for 24 hours after upgrade: