Subject: RE: Power Drops on Garmin Edge 500 Was this indoors? If so there are many things that can cause interference and result in dropouts like this. Could be a wifi signal, fans or some other electrical equipment. I've heard of people having trouble if their Garmin has a water bottle in between the PM and it (although that wouldn't explain the HR dropouts). For me, it has happened if I have my two fans really close to the front of my bike. |