As all we known, our FRD can only allows 9 tasks downloading at the same time. If I use 100+ free proxy sharing with other guys, a task may turn to "Wait!" status (with light blue as a background color of process bar, not "Wait" with green color), and another task starts getting. So the problem as screenshot shows, lots of tasks stop working and wasting time...

So, here are two solutions I suggest.
1) allows more tasks downloading at the same time;
2) disable "Wait!" status and start immediately while using proxy mode.

Btw, here is a small translation mistake:
Form the screencapture above, the left bottom Chinese translation should be [In another attachment] instead. Otherwise, it means that 0 is downloading and 135 finished...

Sorry for my poor English, and I love this project!~
Wish you a good day!

Vince