You should increase the Default Target Rate

By default, the Aspera Client has a "Default Target Rate" setting for upload speeds of 45 Mbps. If your environment can support it, we recommended that you increase these values to allow for faster transfer rates.

How to

  1. If necessary, launch the Aspera Client.
  2. Select Tools > Preferences...
  3. Set the Upload/Download instances of the Default Target Rate to a higher value, applicable to your environment.
    CAUTION: Do not set the Default Target Rate to a value higher than your data pipe can provide. (Take non-Aspera upload acceleration traffic into consideration, as well.) Failure to accommodate your environment’s limitations will result in high client-side error rates.