Time needed to A2DP connection

[AndreaS73]

Using the Arduino framework with this library:

https://github.com/pschatzmann/ESP32-A2DP

it requires more than 21 seconds to connect to my Bluetooth speaker. Of course I won't compare the performances with a personal computer that requires less than 1 second, but I'm wondering if using ESP-IDF framework instead would lead to reduce that time.