DH GEX group out of range

[dgruhl]

It seems due to logjam the Diffie Helman key exchange needs to be bumped up to 2048 bits. Without it you get the above error from OpenSSH server (in this case running on Fedora 26). Any idea when AndFTP will be updated to use longer keys? Or better yet, is there some configuration in the client I am missing to enable this.

Thanks!

[support]

Could you try AndFTP 5.0 and enable Legacy SSH as explained here:
viewtopic.php?f=5&t=27314