When operating on battery power and the battery level drops below ~20% on a MacBook Pro or MacBook Air, macOS will decrease 10/25G Ethernet transmit performance in order to conserve battery life for the laptop. This also occurs when macOS Low Power Mode is active.
NIC Teaming is available in all editions of Windows Server starting with Windows Server 2012. Windows 10 supports NIC Teaming with the installation of Intel Advanced Network Services (ANS).