PanelDue 7i display goes funny while printer is sitting idle
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The screen looks like the photo below. If I just unplug/plug it in, it comes back. This seems to happen reliably.
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Does it still seem to respond to touch when it's like that?
Firmware version? Can't hurt to try reflashing it.
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@Phaedrux it does beep when I touch the screen. But I wouldn't want to touch a button without knowing what I've pressed.
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@gnydick Does it do the same thing if you remove the case and leave it for a while? I had a similar issue at one point and it turned out that the case was causing a problem with the zebra strip that is used to connect to the display.