.bad files with ioZS

I have a little problem and I´m wondering if anyone else has the same problem. When uploading .rar files I always get at least one or two .bad files, but it´s only when I upload large .rar files 50mb size. Anyone heard about this problem or experienced it?
I´m using 4-9-4r and ioZS 1.02

[sams-]

nope..but ive experienced exactly same with project-ZS and ioftpd 4.9.4r when there are alot of ppl upping 50mb files.

I've recently switched to ioZS to see if it works better.. but i guess not then =(

[jakob]

actually i have the same problem with ioZS. most of the time the files are only a few bytes smaller then they should be.

Also i was wondering if u can make ioZS rename a bad file into .rar.bad instead of creating a .bad file.