How did you update to 6.2.4.7?
Please delete or rename your current StreamFab.log. Run ONE download that you are having problems with. When done, attach the new StreamFab.log to your post here using the "Upload Attachments" button. Do not post the log text within the message. Do not edit this new StreamFab.log in any way, including removing any line(s). Do not send the entire log directory. Do not send any other file but StreamFab.log. If you follow these instructions, there is no need to compress the file using ZIP, RAR, or any other compressor program.