Speed limit wrong

dlp750 Registered Users Posts: 7
Apprentice Traveler
edited April 10 in Map quality
On my Go Discover 7" some of the posted speed limit are wrong. On 1 road the limit is 55 but the gps shows 45 as the limit, on others it shows 20 when it is 30. Doesn't do it on all roads just some. Will a future update fix this?