Nethunter Capture Handshake On Nexus 6P

Hello everyone I have install The Nethunter On 8.0.1 Stock (lastest Firmware) and flashed nethunter and magisk and get replace the nexmon file and i get works The injection and monitor mode using ( source monstart-nh ) but the problem come like I can't get The Handshake Using Wifite -i wlan0 and sometime the device lagging and airodump-ng sometime not showing all networks or just take a long time to show and Reaver didn't work with me for wps and wash the same
So any help would be appreciated

And I haven't try the Lineage os 17.1 build do you recommend it !!?