Hello @stlammel , I believe this issue is not relevant anymore if the XRootD server version is >= 5.5.4. It contains some fixes related to checksums matching with HTTP: https://github.com/xrootd/xrootd/blob/master/docs/ReleaseNotes.txt Do you confirm it works as you expect? Thanks. -- Reply to this email directly or view it on GitHub: https://github.com/xrootd/xrootd/issues/1816#issuecomment-1562836851 You are receiving this because you are subscribed to this thread. Message ID: <[log in to unmask]> ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the XROOTD-DEV list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=XROOTD-DEV&A=1