In my case, it works just fine with my download manager (fdm - both download from start to finish and resume), but the network I'm on has stupid admins... I can download it just fine on another connection, but it fails to download the full file while on this one =/
(whatever settings the network here has makes downloading from some servers difficult... and in addition to that they block resume >_<)
can't change just yet either... though I plan on moving elsewhere asap.
I can manage to get a stable enough connection (and also resume capability) if I tunnel through ssh to some other connection, but it's silly to have to go to that extent >_>