<div>On a similar type problem to the never-ending recalculating one...</div>
<div> </div>
<div>I was driving south on Commonwealth Avenue (ACT) and the route called for me to proceed along Capital circle.</div>
<div>However, I veered left onto a closeish concentric circle (State circle).</div>
<div> </div>
<div>The display soon showed my position correctly on State Circle but the highlighted route stayed on Capital Circle</div>
<div>and the unit did not recalculate at all. This stayed like this till eventually one road passed over the top of the other</div>
<div>and finally the Garmin unit realised that I was not where it thought I was.</div>
<div> </div>
<div>It appears that if you are within about 100 metres of where the routing program wants you to be, then it assumes</div>
<div>that you are on the correct road.</div>