Improvement of error and log messages, e.g. for certificates not found.

Variables with stored lookup values could be created but not changed.

The Bundled Port Event Listeners are processed in a separate area, which avoids delays for very many events.

The Harddisk receive channel has also read in the self-created semaphore file, if this was not excluded by the file mask for receiving. One could object that an exclusion of the semaphore file is always useful, which was implemented in this version.