@David-TP I am continuing to have the same issues with 1.6.7 as well. High CPU spikes in extended intervals.

@David-TP This is a screenshot showing the 97% to roughly 30% within a 10 second time frame back and forth on the beta 1.6.4

@Charles_Andre I have also been having this same issue. I just tried the beta firmware and have not been able to obtain system stability. CPU usage fluctuates from 30 - 97%. Please keep us informed...