Hello, After doing a little more digging I found the message on the second Axis of 'AxIf Init: could not read sync limit of <AxisName>'. There are 4 configured axis, in the status globals for the axis in the Axis interface, AXIS 1 comes up active, Axis 2 comes up active but in error and the other AXIS just come up as invalid. The PLC code has been stripped down to just the axis interface so there is no PLC code outsite the axis interface. Just confirmed with another colleague that a seperate project they had working with Axis Interface now has the same error in version 2.4.
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