The proof is valid, but there's no solid evidence about BayArea DDoS'ing other players. What I suggest you to do is that, when the game starts instantly start recording. To prevent from being DDoS'd what I suggest you to do is either close the ports 7700 and 7800 to force NAT (although this may cause lag) and call your ISP to change your IP Address. Click here as well.

Declined.