Something kills the connection, java.net.SocketException: Connection reset
It's always the same error
This can either be local firewall/av or router or isp or remote firewall.
Please check your firewall/av and in doubt do simple test by uninstall them/restart Computer and test again. You could also boot a different OS (eg Ubuntu from USB stick) and try out the download there.
It may also be issue server side, you can try to choose different region in Settings-Plugins-Mega.co.nz and toggle *global cdn*.
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JD-Dev & Server-Admin
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