I have compiled the driver successfully and able to connect it to the AP. But when I set the device in monitor mode,I am not able to sniff any packet. Does TPlink TX20UH support monitor mode. Can it...

Hi I have set the Archer TX20UH in monitor mode and set it to channel 6. in the iwconfig also I have confirmed that it is in monitor mode. But when I start the wireshark, there are no pkts captured....