Wi-Fi connects Automatically

[Mumbai Tiger]

Hello,

I have been facing a very weird issue, after the 5th May 2018 Security Patch, my device automatically keeps connecting to Wi-Fi network, even when I manually switch it off.

This has been bothering me for quite some days now. Does anyone else have the same issue?

Any solutions are more than welcome (I don't want to flash my device)

 

[aavvaallooss]

Try this:
Settings-->Security & Location-->Location-->Scanning-->Wi-Fi scanning (Deselect)