Hi, Im having this issue, I cant upload files bigger than 2gb, it says server error cant copy the file or something like that, I have 76gb free in the mikrotik, I can upload files smaller than 2gb without any problem and all the files I want. But I have some dvd iso images that weight more that are the problem.

Is anyone having the same issue?

Thank you.

well, as far as i know, it's limitation of ext2 Linux file system: there could not be files larger than 2Gb. sorry, RouterOS is not full-functional ftp-server =)

thank you so much, I didnt know that.