Code Assist not working in Titanium SDK for Ti?

Hi,

I donno, suddenly code hint/code suggestions/intellisense stopped working for me after I updated my Titanium SDK 3.1.2 today.

Code suggestions are being shown only for basic thing like <Window>,<View> etc., But, if I go to .tss files, there, intellisense is not working for "Ti".

I tried all the solutions in this forum, still I am not able to solve.