Untick Catagory Problem in 5.3

[nightwolf81]

It's not Unticking all Catagory items when I untick main tick. . . Like it ticks all the right ones when I tick main Box!!

Anyone help me out (I am sorta rushing to get this done but I wanted to know if this was normal behaviour for WPI?)

Thanks in advance

[zorphnog]

This is a known issue with v5.3. If you want the fix its already been discussed in the Bug tracker Subforum. Check out this thread and download the updated check.js file.