Hi @Gogers,
For the RACHEL-Pi the instructions are a bit different. The instructions are on the main RACHEL-Pi post at https://community.worldpossible.org/t/2022-rachel-pi-images/1294
There are several tutorials at this link Index of /rachel-pi/tutorials but the following one might help you transfer modules using WinSCP if you’re not using the “install” tab of the admin interface to install modules.
Hope that helps
James