I dont know why this is happening.
But the resource view is getting collapse and this occurs in our development environment only and not in any other environments.
Current Position after expanding the root "+Dev"
Now if I expand say for eg. "+abc" or any other folders from the list like this:
After 5 min autmoatically the structure again reset to:
"+abc" folder again collapse to the initial state automatically.
Thanks in Adv.
Retrieving data ...