Hullo, On 21/03/17 02:44, dian_cecht@zoho.com wrote: > Just ran guix pull and guix package -u, and found some of the programs > download VERY slowly (<100kb/s, usually around 95). I asked on #guix > and lfam mentioned it was probably a cache miss. Do you mean that *substitutes* existed, but were not yet on mirror.hydra.gnu.org and so were silently proxied from the much slower hydra.gnu.org? Or did Guix fall back to downloading *source* tarballs from some slow upstream to build locally? (I've no access to IRC at the mo'.) Kind regards, T G-R