Like many others I have no wifi router, so I followed this guide to connect my bulb to my phone, and it seemed to be working fine at first.
However, I’m having issues with the schedules. From what I can tell, they work (although about half a minute late) when I have the app opened or I use my laptop as a hotspot and connect both the phone and the bulb to that. But when I use the phone’s hotspot and lock the phone… nothing.
At first I thought maybe the hotspot is deactivated, but I connected my laptop to it and had internet access (even with the phone locked). I looked through the forum but couldn’t find anything. Has anybody had the same issue, or does anyone have any idea what the problem might be?