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I am controlling a Wanhao Duplicator 7, and I have some issues with it it.
E.g. during pringting occasionally the following error pops up in the pritning window and then disappears quite quickly:
Could not connect to the printer. Please, check your connection.
What is the reason for such issues?
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It is network issue. ping your device you probably experiencing packet drop or long delays.
It does not have any negative effect on printing and etc.
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Thanks, indeed that was the case. Rpi3 does not really have a good reception for wifi.
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