Priority group activation and automatically closing connections when higher priorty group goes UP.

Hi Asura2006 , 
The default behavior of Priority group Activation is when the Backup PG activated it handles your connections , but when higher PG is returned UP and active again , all comming new connections is handled by "main" PGA and the Backup PG handles only Active connections till it completes. 
I see this is a good behavior to be done by PGAs and this is the default. 

If you see that the new connections don’t be handled by "main" PG when it became actve , check if you enable " manual resume " option under assigned monitor configuration. 

> Do you want to transfer active connections to be handled by "main"PG when it became available again ?
specify more please in this section. 

Regards