Leeware Connection Problems

In terms of speed my tz at leeware is excellent. Though i seem to find it were difficult to connect to peers. If i upload a torrent and there are 8 people downloading i will be connected to 8 and seeding very fast speeds but then it suddenly drops to one peer and speed decreases. For some reason it cant seem to connect to anyone for more than 10seconds at a time. utorrent has the green tick so i dont think it is a port issue. Anyone had this trouble and know how to fix it?