Amundsen+ satnav problem?

Hi chaps,

I had a problem with the old satnav last week and wondered if anyone else has had similar problems. Going east on the M42 towards the M40 the nice lady told me there was 'traffic problems ahead' and was re-routing me. The overhead signs were showing no probs so I took a risk and ignored her as the predicted eta for the reroute meant I'd miss my appointment by hours. So I stayed on the M42 then onto the M40 as planned to find the traffic problem was a big tailback in the opposite direction. Has anyone else suffered the same satnav c0ckup with the lovely lady?