Indicates whether or not drivers should or should not switch to backup on failed communications.
Note: Setting this option to 1 will prevent the DriverMUX driver from detecting that the current driver has had a problem, thereby preventing the secondary driver from taking over.
If set to 0 (false), then the drivers do switch to backup on failed communications (default).
If set to 1 (true), then the drivers do not switch to backup on failed communications.
Default: NoSoftDriverFailure = 0