any idea why BT always drop line

E46

I have Bitcomet 0.70, I have no problem with it, but after I download and run the Spyware Doctor.  My BT drop line like crazy. It always drop to 0 Kb/s for all of them. and the speed is very slow, even the upload speed is much lower than I set. b4 is always top of the limit which is 50 Kb/s. now is only 10 to 20. 5.39.217.77:8898/ d" _6 S4 K1 N) Z# v( Z
Should I unistall the Spyware Doctor. (I didn't ture it on guard.)
% g4 C- c- h0 s5 J7 Stvb now,tvbnow,bttvbAnyone can help, please.