Inkbird app - ibbq-4t

I cannot connect my IBBQ-4T to the InkBird app via WiFi. I have the new app download. I was using the old InkBird Pro app on my 2 IBBQ-4T’s. I deleted the old InkBird Pro app and still cannot connect. I am on my 2.4G network.

Please refer to this thread, Please check whether the phone and router settings are correct. Please use slow blink mode, can it work?