Error binding to port
Error Binding to Port:`portnumber` Exception: java.net.SocketTimeoutException: Accept timed out.

Explanation
The listener port for HTTP recording is in use by
another application.
System action
None.
User response
Change the listener port for HTTP recording to
a port that is not in use by another application. See Changing HTTP recording preferences for more information. On the RPT
HTTP Recording preferences page, edit the value of the Proxy
Recorder Local Port field.