"Bad command" errors on PanelDue
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Several users have reported getting "Bad command" errors on PanelDue with firmware 3.2.2, 3.3beta and 3.3RC. I am now able to reproduce this. These error messages occur when you initiate a long-running command from PanelDue, for example mesh bed probing, or auto calibration of a delta printer.
I have paused the RRF 3.3 stable release while we work on a fix.
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The fix for this bug is now in RRF 3.3 which we expect to release tomorrow. The same bug was responsible for some of the "Error parsing response" messages seen by some users.