Getting an error every time I interact with the remote control. It worked fine until the first time I loaded the save file.

This happens with trying to remove the control from my power armor as well.

The mod Helicopters caused a non-recoverable error.
Please report this error to the mod author.

Error while running event Helicopters::on_gui_click (ID 1)
Helicopters/logic/gui/remoteGui.lua:99: attempt to concatenate field 'prefix' (a nil value)
stack traceback:
Helicopters/logic/gui/remoteGui.lua:99: in function 'OnGuiClick'
Helicopters/control.lua:257: in function <Helicopters/control.lua:237>

Did you have the GUI open when you saved the game, by chance? I'm working on a fix for this right now.

This is proving to be a very difficult bug to fix... I have fixed the loading issue, but it will pop up again if you save with it open. Avoid doing that for now.

Ok, the working fix is uploaded. This time I made sure to test all cases of the GUI state and saving, with new and existing games.

I believe I did have it open yes, it was open when I loaded the game.

After the recent update it no longer does it, thank you for the quick fix.

Great mod, really love it and appreciate your efforts in keeping it great