I got an error trying to deploy the first spidertron from SELF to ARRIVAL. It's the first entity to be placed on ARRIVAL.

The mod Orbital Vehicle Deployment (2.9.0) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event spider-launcher::on_cargo_pod_finished_descending (ID 12)
Can't place equipment ghost directly.
stack traceback:
[C]: in function 'put'
spider-launcher/scripts-sa/deployment.lua:694: in function 'on_cargo_pod_finished_descending'
spider-launcher/scripts-sa/control.lua:330: in function <spider-launcher/scripts-sa/control.lua:329>

Hello, will look at this now

Could I ask you to share your save if possible?

I don't know how the mod tried to place a ghost equipment - however I have uploaded a fix

Let me know if you continue to have issues