A.7.19 Do you want to hear about ‘Software caused connection abort’?
In the documentation for PuTTY 0.53 and 0.53b, we mentioned that we'd like to hear about any occurrences of this error. Since the release of PuTTY 0.54, however, we've been convinced that this error doesn't indicate that PuTTY's doing anything wrong, and we don't need to hear about further occurrences. See section 10.15 for our current documentation of this error.