You never told us how you are connecting all the grounds on your pcb together so I guessed that you are using a double-sided pcb with the ground connections all on one side and most of the circuit that you showed on the other side.Audioguru,
I can't understand what you are saying !
Then I guessed correctly.Audioguru,
Components are on oneside of pcb and copper sided on other side of the pcb ! Ground side are on copper sided !