When I tried to download ~100MB files from router's FTP server, the transfer successfully reached the end of the file, at which point it bombed out with timeout. FTP client then overcame this problem by reconnecting and resuming the transfer, which then succeeded after having transferred 0 bytes. I tried this several times on different computers and different files with the same result.
The router is RT-N66U, firmware 374.40_beta2 .
The router is RT-N66U, firmware 374.40_beta2 .