Hi, the "unable to connect" error in Station mode is typically due to one of two reasons:
IP Conflict: Please check if your home Wi-Fi (TP-Link Deco) is using the 10.0.0.x subnet. If so, please change it to a different subnet (e.g., 192.168.1.x).
Incorrect Password: Please double-check the Wi-Fi password you entered for any typos.
After making these adjustments, restart both your router and the ASIAir, then try connecting again.