There are a couple things that need to be updated with WIFI,
1. More channels... you'd think 99 channels would be enough... but i have literally run out many times
2. Easier channel changes... (MOST IMPORTANT) some box should pop up to input the channel... if you're heating up to channel 99 (9700 degrees) at ~ 1 channel per second, it takes you a min. and 36 seconds!!! this is torture if you are heating up enormous amounts of wifi!!! (pixel by pixel)