High single thread usage

High single thread usage.
Battle.net Updatdate Agent (32bit) “Agent.exe”
File version
Ryzen 9 5900x @4.85ghz and 75*c running the blizzard app during metered 100kbps download for pre-release content.

Killing the launcher till this gets resolved. Don’t need my system burning watts for something that could be done with idle cpu in the background…