Quote Originally Posted by VitusOld View Post
I'm using firmware 5.10, because I believe it is the most stable.
And the more recent firmware are not better it.
Dear, there is only one reason stay on firmware 5.10 it is using JCV for old version of Roads of Russia. This version (5.10) of firmware is very not stable on new maps. It is known bags like freezing of map screen, traffic data and so on. I no doubt what you do hard reset every couple of days. Many (not all) of next released version of firmware work fairly well despite minor bugs with traffic and others. But version 6.10 was released in July 2012 and it seems that the device was replaced with another much better. Especially this is noticeable on non-optimal Russian map from Navicom which have a lot of irregular and non-standard polygons. Never fear to test new software and you will be surprised. Sometimes