I got my latest 21 plate Niro 4 in October21 and on the drive home I found it has a very useful feature of knowing exactly where all the Camera's are and whether they are active or inactive and indicates the speed of the camera with your vehicle speed above with an alert sound if you are above that speed limit. However, over the past month, I have found that when driving on a smart motorway, variable speeds change pretty frequently due to traffic conditions, etc. Although it's possible to adapt pretty quickly in response to this I have found that if the road you are on is in close proximity to another road it seems to pick up the camera speeds on both roads at the same time causing total confusion. For instance, I was going from one motorway to another and the speed of the road I was on was saying 60 all of a sudden it flashed up on the satnav 40 and flashed back to 60 and changed again to 40. I came very came close to having a rear-end smash because I slowed to 40 and the driver behind had no idea why I had slowed down, but subsequently swerved to miss me. Has anyone else encountered this issue???