I plugged in my Chromecast, WiFi adapter and had no loss of connection last night but did have a full lockup on my Nexus 10 which I have had before but very seldom. No cigar yet until I see how long this lasts.
Nexus 10 32GB Buttered Manta AOKP 4.3 ROM with KTManta kernel
Dell Streak 7 WiFi Unofficial CM 10.1