1) You have a corrupted up2date file on your system, so it keeps re-downloading it over and over again, but can't overwrite because the files have the same name. 2) Something is interrupting up2date files, so they are re-downloading over and over again.
1) You have a corrupted up2date file on your system, so it keeps re-downloading it over and over again, but can't overwrite because the files have the same name. 2) Something is interrupting up2date files, so they are re-downloading over and over again.