I do not understand the statement "host does not support Cura 2.6.1".
When I select the 'Slicer' tab and 'configuration' in R-H I am presented with a range of slicer settings options. My question is, if I change any of these settings, do I need to change the corresponding values in Cura, or will the changes I make in R-H over ride the Cura settings?