I realized that when I send bytes using my Wi-Fi Direct-based Android application and I am connected to a Wi-Fi network, my speed reaches a maximum of 67 or 68 Mbps (8 MBps), but if I am not connected to any Wi-Fi network, I simply have the active interface, my speed is close to 220 Mbps (28 MBps).
Why is being connected to a WiFi network reduces my speed on my Wi-Fi Direct link? How can I know what standard I am using at all times?
Thanks in advance.