Are you using alissafix? (If not then you can ignore the rest of the post.)
No receive packets displayed? What? When I said the recv hook doesn't work, I mean you can't click the alissa recv button to receive a fake packet. All the normal recv packets should be displayed properly. If that is not your case, then you have something funny going on.
I already fixed the recv hook in alissafix 0.41. But I feel reluctant to release it.
If you really can fix it too, then thumbs up for you! Finally someone bothers to read the source code and tries to figure out how things work.