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First Lego League in Virginia and DC


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masahide okada <[log in to unmask]>
Sun, 3 Nov 2019 16:00:37 -0500
text/plain (17 lines)
Hi all,

Our tournament is November 10 and our EV3 brick has just started going crazy on us. It followed programs beautifully yesterday afternoon, we turned it off, plugged it in to charge it, and then turned it on again an hour or two later to show someone the new programs. This is when the robot started acting strangely, for example, going backwards when the program (that it followed before) says to go forward.

The team has tried charging the battery overnight, checking for software updates (none), updated the firmware, unplugging and replugging in all the cables, restarting the app on the computer (a Dell). We even tried a new brick. Same problem. 

Can anyone offer any guidance? I’m desperate as our tournament is in 6 days.

Rosanna Okada
Lego my Eggo
Sent from my iPhone

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