I am connecting to a local VM. After resuming from Windows standby or hibernate after several hours, reconnect usually fails.
When asked to reconnect, I started another instance of TOAD instead. It was able to connect to my VM, the old connection was still there (INACTIVE).
Afterwards, I confirmed the reconnect on the old instance of TOAD, but it failed:
ORA-03135: connection lost contact
Process ID: 5059
Session ID: 13 Serial number: 7727
“Test Connection (Reconnect)” works fine afterwards.
Is this something you can fix? Thanks!