I am aware but it only happens during sync for me. I tried to solve it but looks like the only way to fix it is to implement a whole HTTPS stack myself, and I won't do that (I'll leave that to the future developers).

Also that's the reason Yappari doesn't support video or audio. The phone becomes unresponsive when a video is being downloaded...

EDIT: Well.. not really, but it becomes as slow as when you're uploading a picture.