I'm trying to get my 1080ti FE rig stable, I'm using Windows 10 Pro latest updates. Driver Version 382.66. GPUs heat up to 80C I have to set MSI Afterburner to 80% Fan Speed, is the temperature okay? Why do I get a lot of rejected shares in EWBF's? When the Shares get rejected most of the time there is a 2000ms seen in the message.