Uploads Fast Downloads Slow?

Hi, Earlier in the day about 7 hours ago my downloads were great going really fast then suddenly I accidently clicked download whole folder on a downloads folder that was massive. Soul Seek Crashed but then I restarted it and then left it. When I got back it was going very slow so I deleted all the transfers then restarted a few and still slow, I was looking for the fastest users. So then I searched and found Qt, still the same problem, and the annoying thing is I can see my uploads and they are going very fast. While my downloads are bascily all failing and going so slow, not even the album art manages to download.

Is this a problem on my end or my ISP?

I also ran a speed test and it is my normal speed up and down.

So Basically all I can see is wrong is that my download speed only on soul seek is being dramatically suppressed for some reason. If it was the ISP would that not also suppress the upload?

I've tested too many different users for it to be them.