I am really annoyed with the Wi-Fi signal at home lately.
For some reason, my iPhone keeps losing signal. Then, I would find that my laptop has followed suit.
I've traced back the problem and I presume that it has something to do with a smart light bulb that I fitted a couple of weeks ago. However, I also have a letter from my Internet Service Provider that brags that they've updated the Wi-Fi signal in my router.
The email was sent the same day that I fitted the bulb in, so it could either be the bulb OR it could be that the router is not working as well as it should be after my ISP updated everything.