chikod

Hello people.
On my W213 E250 I have a strange issue with Traffic Sign Assist.
I live in Republic of Georgia. City Telavi.
As usual, traffic Sign Assist works without any problems allover the country.
But, if I drive on the road B (indicated on the picture) at some moment it stops working. Have 3 dots what indicates that Traffic Sign Assist is not supported in this place.
It stops working only when I pass road indicated in the picture with circle.
I have to go back on same road and at a same place Traffic Sign Assist to start working.
What can be happening on this specific place that makes Traffic Sign Assist to stop working.
And why it does not start working again if I do not pass back same spot again.