DigitalAnalyst 6.1 is released to fully support the version tag specified for generation 2 version 2 tachographs. This tag is currently only specified for gen 2 ver 2 tachographs although future generations and versions will probably also use this tag.
Older versions of DigitalAnalyst do not support this tag requiring manual adjustments to the download file in order to load correctly.
Version 6.1 can be download from the downloads page.