After months of working together perfectly, my 705 has stopped displaying power from my power tap . I see that other 705 owners have had this problem but I can't see the solution.
The 705 detects the powermeter but displays either 0w or very occasionally intermittent and very low watts.
The Power tap is less than 1 year old, and I have been told the battery should not yet be an issue.
I am planning to try the powertap with a friends garmin this weekend to try and isolate the problem.
First place I would look would definitely be the batteries, I change mine more regularly than 12 months even if everything is working as I reckon that's the limit of their life. Nothing worse than battery failure when you least want it, apart from leg failure, or heart failure of course :eek: