Looks like my Noontec N5 Gigalink came with a firmware revision of;
J1.02K3_L1.04T Ver: 1.1.8_USB2.0_(CN36)
While it appears a newer one is available, as per the blog post here.
I might update mine, as I am curious to see how they improved it. Although the firmware I am running I haven’t had any issues with. Even got static ip address working fine, however it was a bit of a fumble around to work out where to set it.
I think the Web UI needs a bit of study and changes for usability. Not sure who designed it, but its pretty much all over the place for arrangement of features/settings.