At first glance, -836 MB appears to be a paradox. In standard computing, file sizes and download progress are represented as positive, absolute values . You download positive amounts of data (e.g., 836 MB). A negative value like -836 MB is not a valid file size.
If you see -836 MB , ignore the dash, download the absolute value, and verify the file. If the issue persists, report the bug to the software developer. Download -836 MB-