No.. it takes normal processing time based on the application load. previous rejection will not hurt your case if you have addressed all the concerns in the previous rejection in your supporting documents and cover letter.
Processing time is currently 28 days (not including file transfer time from VAC center). And it is not guaranteed it will be processed within 28 days. There are applications who get results with in two weeks and some applications from June are still awaiting reply.
Finally some good news....
A friend of my applied from Delhi on 4th July 2018 for trv....
Just got message from VFS stating that your passport is ready for collection.
He had applied via paper submission and linked his application via online account.
As per him his online account is showing visa approved till passport expiry
Thanks for your help, when I track my application it shows that your application is being processed at Canada visa office chandigarh. What does it means , Where will my visa process be completed. Chandigarh oe Delhi ? Canada visa office chandigarh means Canada Embassy