A. 1. Check your Wi-Fi signal strength in the area where the bulbs are located. If the signal is weak, consider moving your router closer or using a Wi-Fi extender. 2. Ensure that your router firmware is up to date, as this can affect connectivity.

B. 1. Try resetting the bulbs and reconnecting them to the app to establish a more stable connection. 2. If possible, connect your phone to the same network as the bulbs to reduce connectivity issues.