I had the 430N unit replaced in late March, they did a firmware update, and I am now experiencing the inability to reset the maximum speed. This was not an issue with the original 430N unit with no firmware update. I suspect a bug in the firmware update.
Anyone get resolution to this problem?
The unit also has trouble with custom Points of Interest if you don't follow the units instructs to "turn left" or "turn right". The whole system crashes and re-boots, even though the POI destination is retained. On a trip this weekend, I had the system crash about 8 times and then freeze with the only solution being to stop and turn off the vehicle, then restart everything. Don't know if this is related to firmware update.