Do you know what error codes you are getting ?
I have been having similar issues with 4.0.2 and have a post over here that I am sure someone will help out with shortly and this should fix your problem as well:
Do you know what error codes you are getting ?
I have been having similar issues with 4.0.2 and have a post over here that I am sure someone will help out with shortly and this should fix your problem as well: