I have a Go750 which is just two years old. The card fitted is an 8gb Class 6. However on a recent three month tour I noticed a couple of 'issues' with it that were not previously apparent. On giving directions the instruction would be "at 250 yards bear right.........(long pause)......towards........(another long pause), then place name".\r\n\r\nThis was fine and ok if trundling along some traffic free country lane with no vehicles behind, but not much fun when negotiating a busy town or city where instructions are needed in an instant.\r\n\r\nAnyone any ideas on curing it? My first TT was the 'old' 700 and I never had this problem at all.\r\n\r\nAlso when negotiating Autoroute intersections around Bruge it 'locked up' and totally lost the GPS signal. Fortunately I knew the direction to take but was unable to reset it (by switching it off and back on) until some time later due to traffic conditions.