Restore Very Slow Multiple Job ID's

I am trying to restore an 50GB image to the computer named Media01 in the image below. It is taking hours and I’m not sure why considering I have a 1GB connection between the device and the backup server. The restore process is running in small chunks and then just sits for a LOOOOOOONG time before another small chunks runs.

What could be the issue and is there a way to speed up the backup?