I have 8 gb of ram and i have also edited.ini file by -Xmx2048m. still no improvement.
There is not enough information for us to address your hang issue. Did this issue occur at startup or job design? Is there any error message in log which is located in <Talend Studio installation path>/workspace/.metadata/.log?
It does,t give any error message .It keeps on waiting sign with a circular ring with other tabs and buttons disabled and shows talend is not responding.
Did this issue occur at talend studio startup or job execution?