I've had this issue on other Android devices so it's not a Gemini issue as such but has anyone found a way to get the WiFi to actually turn off completely when you switch it off? Mine usually shows as being on in the battery usage more settings even when it is showing off every where else?. If I reboot my device while WiFi is off this normally corrects until next random time.
I've done all the usuals, turned WiFi scanning off and even setting the WiFi off while asleep function was helping for a while but it's gone back to the old behaviour. It really shouldn't be this difficult!!