We had similar issue yesterday. Touranment is in a week and many missions working normally no longer worked. Thanks Manisha On Mon, Nov 4, 2019, 7:07 AM Shilpa Kapadia <[log in to unmask]> wrote: > I think EV3 brick is very bad we had similar problem I wish FLL change > something else instead of EV3. I call the LEGO people and did not get any > solution. > > > Sent from my iPhone > > On Nov 3, 2019, at 11:32 PM, masahide okada < > [log in to unmask]> wrote: > > Hi! > Thanks for the advice! Is it possible for as single program in a project > (on the computer) to have a bug? We tried deleting the one program on the > computer that the robot was not following properly, and rewrote it in > exactly the same way. This seems to have solved the problem though we > haven’t tested it enough to know for sure. Unfortunately, even if it did > work, we don’t know what caused it, so we are unsure how to prevent it from > happening again. Any thoughts? > Thanks, > Rosanna > > Sent from my iPhone > > On Nov 3, 2019, at 5:10 PM, srinivasalu s <[log in to unmask]> wrote: > > > Try deleting all programs and download it once again. > On Sun, Nov 3, 2019, 4:00 PM masahide okada < > [log in to unmask]> wrote: > >> 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. >> >> Thanks, >> Rosanna Okada >> Lego my Eggo >> Sent from my iPhone >> >> -- To UNSUBSCRIBE or CHANGE your settings, please visit >> https://listserv.jmu.edu/archives/vadcfll-l.html and select "Join or >> leave the list". >> >> -- VADCFLL administrative announcements are sent via >> VADCFLL-ANNOUNCEMENTS-L. Visit >> https://listserv.jmu.edu/archives/vadcfll-ANNOUNCEMENTS-l.html to >> subscribe. >> > ------------------------------ > To UNSUBSCRIBE or CHANGE your settings, please visit > https://listserv.jmu.edu/archives/vadcfll-l.html and select "Join or > leave the list". > VADCFLL administrative announcements are sent via VADCFLL-ANNOUNCEMENTS-L. > Visit https://listserv.jmu.edu/archives/vadcfll-announcements-l.html to > subscribe. > > ------------------------------ > To UNSUBSCRIBE or CHANGE your settings, please visit > https://listserv.jmu.edu/archives/vadcfll-l.html and select "Join or > leave the list". > VADCFLL administrative announcements are sent via VADCFLL-ANNOUNCEMENTS-L. > Visit https://listserv.jmu.edu/archives/vadcfll-announcements-l.html to > subscribe. -- To UNSUBSCRIBE or CHANGE your settings, please visit https://listserv.jmu.edu/archives/vadcfll-l.html and select "Join or leave the list". -- VADCFLL administrative announcements are sent via VADCFLL-ANNOUNCEMENTS-L. Visit https://listserv.jmu.edu/archives/vadcfll-ANNOUNCEMENTS-l.html to subscribe.