@Adrian52 you are correct, there is a fault in the processing of the L parameter. Thanks for reporting it. I have fixed this in the forthcoming 3.5.0-rc.2 release.
@adrian52 Print completed fine. M122 from YAT gave this . M122 from DWC gave
alt text
The earlier two disconnects were responses to M122 before the print.
If you check the javascript console (usually right click -> inspect -> console) there is the actual json logged there. DC will probably be able to find the problem if you copy it here.
Thank you - sorry to waste your time
calibration worked well, giving before 0.030 after 0.019 for 10 points 6 factors
the mesh map looks ok, with maximum deviations -0.079/0.082, mean error 0.003 and RMS error 0.036
Wonderful piece of kit and fantastic support