The file successfully downloads but it is deleted after the terminal is closed.

The file successfully downloads but it is deleted after the terminal is closed. This can be circumvented by copying the downloaded file before closing the terminal, but at that point the add-on ceases to be convenient, and you may as well just use wget manually. Thus, this is not usable until the problem is fixed.

I followed all the instruction successfully, but the download stops after just a few seconds and never completed the download process of any file.
I was trying to download video files of .mkv type and ranging in size from 300 to 450 MB. But all failed.

I would prefer that the plugin gives me the commandline to paste on the terminal