On 13/05/2020 02:14, abel alejandro wrote: > At the end I was able to get rid of the warnings and download without > data corruption by using OPENSSL_ia32cap="~0x200000200000000". Could > this be a bug somewhere in openssl or my hardware is just bad? It could be a bug. I suggest you raise a github issue about it. Please include details about the version of OpenSSL being used. Matt