S5 - Pause at layer height forgets where to stop

[neuronex 2]

I've had two similar issues with the S5 using Cura's Pause At Height script.

 

For example I've set two pauses: one at 5mm height, the second at 10mm height.

 

Example 1:

S5 pauses at 5mm - all good. Then I resume but the next pause isn't at 10mm, it occurs at 7 or 8mm.

 

Example 2:

Before reaching the first pause at 5mm, core BB requires a filament change which pauses the print and prompts for new material. I change material in core BB and resume print. The subsequent pause at 5mm occurs instead at some random value like 3 or 4mm.

 

In neither case does there appear to be an absolute value that's adhered to. Machines are using latest firmware with latest Cura (I had the same issue in previous versions). Anyone else having this or found a fix?

 

Thanks,

Edited November 5, 2018 by neuronex