Error when unpacking

When I try to unpack,, or with mc, I get this Error: Inconsistent extfs-archive
I tryed this on a Raspberry pi 3 and on a PC. If I try it a second Time, mc can open the zip, but /server is not a Directory, it is a File with length 0.

pi@rpi5:~ $ uname -a
Linux rpi5 4.4.34-v7+ #930 SMP Wed Nov 23 15:20:41 GMT 2016 armv7l GNU/Linux
mike@mpc4:~$ uname -a
Linux mpc4 3.16.0-4-amd64 #1 SMP Debian 3.16.36-1+deb8u2 (2016-10-19) x86_64 GNU/Linux

As a Workaround, I download all three Files again on Windows 7, unzip all Files with 7-zip and zip all together in a new File. (The File length on Windows and Linux ar the same.) After copying with SFTP from Windows, mc has no probs with the new zip.

I am not sure what is the Problem, but the Workaround is OK for me.