Monitor mode check during setup fails about hashcatch

[staz0t]

You already have a wlan0 device but it is NOT in station mode.
Whatever you did, don't do it again.
Please run "iw wlan0 del" before attempting to continue

This error sometimes occurs when using airmon-ng to reset to station mode because the card was not set to monitor mode by airmon-ng. Nothing to worry there. If you don't want that error, use ifconfig and iwconfig to reset to station mode instead of airmon-ng.

Hashcatch uses sudo aireplay-ng --test [your interface] to check if the card can be set to monitor mode. Try running the command and see what the output is.

If your card works with aircrack suite, it should work with hashcatch.

[staz0t]

Closing due to inactivity. Feel free to reopen if you're still facing issues.