web client Issues after RTC 4.0 Upgrade

Hi  All,

We have master and consumer Project areas. Last week upgraded RTC server 3.0.1 to 4.0 .

 After this Web client became very worst. stopping us to use RTC.

 We have few java scripts(calculated values, Dynamic required Attributes) attached project area links in Master PA.

 Those  features are not working properly in consumer PA of web client and eclipse client some times works with those features and some times takes more time..

 What could be the reason? Is it issue related to inheritance of "Project area links" mentioned in below link

https://jazz.net/help-dev/clm/index.jsp?topic=%2Fcom.ibm.jazz.platform.doc%2Ftopics%2Fc_sharing_project_area_process.html&re=1&scope=null

  What could be the solution?  These issues are stopping us to use RTC.

Thanks,

Kavita