Running CB 2002 and the same issue!
Peer Caching is working great! During OSD, packages (Drivers, scripts, and OS image download from peer cache sources with the content). Applications stay stuck on 0% indefinitely! The client tries to fall back to the DP with no success and it just hangs! If I crash the task sequence on purpose and install from the Software Center, the same application downloads from a peer and works flawlessly! Why is OSD not working and the fully provisioned computer does? I have verified in the logs that everything mentioned is happening.
We are using HTTP mixed mode (No PKI) and in the logs (DateTransferService.log) when the application attempts to be downloaded, I get CCMCreateAuthHeaders failed (0x80004005). In provisioning mode with authenticator. Failed to read "SecurityToken" from registry.
Anybody! Any thought?!