Instead, wait 0-seconds (by default) for a keypress after successful transfers
and 60-seconds (by default) for a keypress after unsuccessful transfers.
These durations can be changed via the TransferSuccessKeypressTimeout
and TransferFailureKeypressTimeout values in the syncterm.ini file.
ToDo: abort the wait more immediately upon key input
ToDo: display the count down timer
ToDo: add menu options in SyncTERM to edit these timeout values