Applies To:
  • CitectSCADA 3.21, 3.30, 3.40, 4.00, 4.10, 4.20, 5.00, 5.01

When a slider is used to control the value of an analogue tag associated with a physical I/O Device and the value of that tag is altered by the I/O Device sometimes the slider is incorrectly drawn with two or more thumbs. 

CIT has confirmed this to be a problem in Citect for Windows versions 3.21 to 5.01. This problem has been fixed in version 5.10.