PXE TS issue with SCCM 2002 version
Hello All – There is a known issue after upgrading to SCCM 2002.
PXE boot issue
Task Sequence slowness
Microsoft is aware of the issue and they are working to release a KB article related to this.
This is an issue even on slow ring. No released fix yet… but if it severely impacts your company, you can call support and they can help you mitigate until a released fix is published.
— david james (@djammmer) June 10, 2020