I have an Edge 530 now for about 1 month and got the Garmin dual heart rate monitor yesterday. Edge finds it but fails to pair. Tried ant+ and bluetooth and both do not succeed. It just goes for minutes but does not give an error.. I have a power meter and a speed/cadence sensor paired to the Edge and they work fine. Wahoo ticker heart rate monitor also worked fine before I removed it from the Edge. Interestingly I can pair the dual hrm to a wahoo elemnt bolt successfully. Any ideas to get Edge 530 working with dual HRM? Edge software is 4.10.