Wifi instance on save()

Hello,

I'm having trouble removing the previous instance of the Wifi connection when I call the save() function. (see attached image)

I have a function setConfig(options) where I set variables like the Wifi SSID, password, device name, etc, and I'd like to be able to save these variables to the flash memory on the fly. This function has a save() function at the end which calls onInit() again. I noticed that the previous Wifi connection reconnects on top of the new Wifi connection. I tried explicitly disconnecting it and setting the wifi variable to null, but it still does the same thing.

Is there anything I can do to remove the previous instance? Or is this normal and I shouldn't be worried about it?

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