Hello I have exactly the same problem : 104969ef03336523729ea1df2547267441a13cb040c778e971b74103e88dbc77 has incorrect hash. I ve updated several 10.4 to 11.1 without problem near march/april. In august, the same update failed on another 10.4 Today, here is the situation : 10.4 to 11.2 OK 10.4 to 11.1 104....77 has incorrect hash 11.1p10 to 11.2 104....77 has incorrect hash 11.1p10 to 11.1 104....77 has incorrect hash # freebsd-update fetch Looking up update.FreeBSD.org mirrors... 2 mirrors found. Fetching metadata signature for 11.1-RELEASE from update5.freebsd.org... done. Fetching metadata index... done. Inspecting system... done. Preparing to download files... done. Fetching 2 patches.. done. Applying patches... done. Fetching 2 files... 104969ef03336523729ea1df2547267441a13cb040c778e971b74103e88dbc77 has incorrect hash.