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Speed Limit Issue on Auto Pilot

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Hi, I am trying to maintain over 80 to 90 kmh while auto pilot says speed limit at 30 lock at 40...

How to maintain 80 with auto pilot on?

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When I have this problem, the source of it is bad map data. Map data is terrible in northern rural Wisconsin, so many speed limits are set arbitrarily low, far too low to be useful. Like 25 or 35 in a 55 low. There are places where the 55 limit is posted, and within seconds of recognizing this, it reverts to bad map data and immediately slows down. I have pointed this out many times to Tesla service, but I suppose if they can’t get the stop signs right, or know if a road is two way or one way, speed limits are pretty far down the road.
 
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