Cannot Export Gcode

Hello!

New to creality slicer, but have been using Cura for well over a year now. I made the switch to Creality slicer for some of the features.

However, i cannot seem to export the Gcode.

Ive added my printer (Neptune 4)
Added the file
tweaked the settings to my liking
Sliced the file
used the bottom right menu to ‘Export part sliced file’.
Click ‘save’ however the file does not appear in the folder. No error messages appear to show why it didnt.

I then followed the same steps for ‘Export all sliced file’ however i can only save that as a .3mf file, not a Gcode.

I then tried ‘send print’ however my printer is not showing up in my devices, even though i added my device its IP via the ‘device’ menu for LAN printing, it keeps asking me to ‘add the device to the device list’

Slicer is version 6.1 if that helps.

Any help would be appreciated as ive run out of things to try.