I have come across a similar issue with my Joystick/Controller. It’s a 4 axis homemade device, native to Windows and it works well in Shipsim Extremes.
All axes work in all view modes except walkthrough. In that mode, depending on which ship I use, usually “one-half axis†does not respond.
For example on the pride of Rotterdam the rudder won’t go left, only right and back to neutral. On the Vermaas the power won’t go forward, only aft and back to neutral. The joystick position indicator (black mark on red/green bar) is moving but the rudder (deflection indicator) is not.
All other axes work great in walkthrough mode!
I have not found any reference to that issue online or in the manual. So I’m not sure if it’s a button configuration, which I have tried to troubleshoot by reassigning the controls to primary, then secondary, without successs.
Anyone else have the same issue or found a solution?