I used to see the orange boxes around possible combos when playing. THEY ARE GONE! For some reason they no longer highlight. Half of the people I have talked to say that they have never seen this. I am totally dependent on this feature. Please help.

check this video, go to 11:00 ....
https://www.youtube.com/watch?v=aE40iii5ZkA

go to 7:43 and look at the combo highlighted bubble sitting there like mine does, it darn near flashes

https://www.youtube.com/watch?v=VARCpcs7myM

yeah I have seen this, it only appears when the first half of the combo has landed and the second half is possible on your current target

Never seen this lol

LOL, you need too, combo's can be a huge difference.

I have never seen this either, but know my combos very well.