the log seems to randomly create a list... without any normalcy. Sometimes the log will show 2-3 URLs that were pinged (or errored out), other times it may be 15-20.. but it has yet to show the entire list (100) of sites pinged. No idea what to do as myself and others who are seeing this are not receiving answers from the developers forum. Kinda at a lost..
So, in the meantime, for anyone else experiencing this, I suggest using pingler.com until another plugin comes along. Unless someone can recommend one or help me resolve this?