In our custom board, (nrf5340-nrf7002),
We are observing a Wi-Fi connection time of around 4–5 seconds, even when reconnecting to the same router. As our product is battery-operated, it frequently enters low-power mode and then wakes up to reconnect to Wi-Fi.
We are working on optimizing this reconnection time to improve power efficiency. Kindly review and let us know if you have any suggestions or recommended approaches to reduce the Wi-Fi connection time.