I bought 5 yeelight bulbs and I can't connect them. Some times I success to pare few bulbs with phone, but after I turn them off/on or just after some time, bulbs become offline in Yelight app. Then it usually takes 5-6 tries, with reset, to connect them again. Usually my iphone connects to bulb wifi and then when I am returning to app it stucks on 25%.
All 5 bulbs are always visible in my router DHCP Clients List. I use the 2.4Ghz network and my router is TpLink TL-WDR4300. I use the Iphone app (tried both yeelight app and mi home). I selected the Singapore server, my account is 1736831177.
Will be very thankful if somebody can help. my whatsapp is 972549032138