Download Request Only Ignoring Location Update Cas.log [new] Here

: If this message is immediately followed by "Matching DP location found 0" or "Download failed" with error codes like 0x800705b4 (timeout), it means the client knows it should be downloading but cannot actually reach or authenticate with the DP. Common Causes for Downloads Stuck After This Message

The log entry in the Microsoft Configuration Manager (SCCM/MECM) CAS.log is a common sight when troubleshooting applications or updates stuck at "0% Downloading".

: Verify the client's subnet or IP range is correctly added to a boundary group in the Microsoft Configuration Manager console. 3. Distribution Point Synchronization download request only ignoring location update cas.log

While it looks like an error, it is actually a indicating that the Content Access Service (CAS) has received a new list of Distribution Point (DP) locations but is choosing not to switch because it is already actively attempting a download from a previously identified source. What This Log Entry Means

: Ensure the DP has a valid Web Server Certificate and that the HTTPS binding in IIS is using the correct cert. 2. Boundary Group Misconfiguration : If this message is immediately followed by

Sometimes the local ccmcache is full, or the Data Transfer Service (DTS) is stuck. :

The client might be receiving a "location update" that contains zero valid DPs because its current IP address isn't mapped to a Boundary Group associated with a DP. download request only ignoring location update cas.log

: CAS ignores the update because it already has a valid download job in progress. It doesn't want to restart the process and lose progress just because another (potentially identical) list of DPs arrived.