Deauth from RECON module in FW 2.5.2

[hachiman]

Hi everyone,

I just updated to FW 2.5.2 and tried to utilise the deauth feature from the recon module. 

The Pineapple sees my AP, my client and I can also deauth it. However no handshake is captured (or I am looking in the wrong direction). 

When I use the "Site Survey" module I am able to capture and save the handshake in .cap format. 

Any idea what I do wrong? 

I have attached some pictures documenting the process. 

Some interesting remark. In step 3, when I can start the capture and the deauth button appears, it never succeeds in deauth the client. I have to close the pop up window and then manually select the client and choose "deauth clients" with a multiplier of 9 or similar (the client here is an iOS 9.3.3). 

I am happy to receive any ideas or feedback and any input is highly appreciated.

Regards,

Tom