Dec 31 2018 05:45 AM - edited Jan 01 2019 07:52 AM
Dec 31 2018 07:14 AM
This is normal. It will start and stop as needed by other processes such as windows update.
https://docs.microsoft.com/en-us/windows/desktop/bits/background-intelligent-transfer-service-portal
Transfers files in the background using idle network bandwidth. If the service is disabled, then any applications that depend on BITS, such as Windows Update or MSN Explorer, will be unable to automatically download programs and other information.