You haven't run into any issues yet?
I haven't used it much yet, but I haven't had any problems while using it :)
I don't think that's possible currently. Using the Dock Interface you can give it the R
signal which would recall the last spider that docked to it.
I haven't figured out the signals yet either, I tried to send them but nothing happened, or I did something wrong. Does the "R" signal allow you to return the spidertron that was last docked to it to the dock?
I don't fully understand your use-case though. What's the difference between clicking on a button in the GUI to dock, and using a remote? Or don't you carry a remote around for this spider, so it's an annoying limitation?
Yes, I don't have a remote control, and I have to go into the interface of another mod every time, and the remote control is hidden there (https://mods.factorio.com/mod/vehicle-control-center), or I'm doing something wrong again :)
I would like to have the simplest option for how to dock the spidertron, and at the same time make a minimum of movements, but the ideal option is automation.
What is the difference between a button and a remote control? To perform the entire sequence with docking, at the moment I need to perform 5 actions, on different sides of the screen, and since a person is a lazy creature, I would like to do a minimum of actions, the button will allow you to perform 3 actions, and all of them will be practically at one point, that is, no unnecessary movements.
In general, it's not that this somehow limits, but it is somehow tedious to periodically perform all these actions. Oh, I would even call it "complexity" in actions.