FTX NA GA AI Trafffic Problem

HI! I just started using the north americian trafffic addon. It worked great for the first few days, but then it stopped working. I went to the control panal to fix it, but when ever I try to activate the traffic I get this message "Could not switch option 'NA General Aviation AI Traffic with Full Call Signs'" I tried re downloading it, reinstalling it, and I even reinstalled. Thank You!