Assuming that you have configured your Raspberry Pi to launch automatically, you might just need to make a slight adjustment to the *Plexamp.service* file.
By default the Plexamp package assumes the username is going to be “pi”, so that’s hard-coded into the *plexamp.service* file.
If you have a different username than “pi”, you may run into some issues getting Plexamp to run at start up.
[Read this guide to Check your Username settings and update the Plexamp.service file](https://howtohifi.com/how-to-start-plexamp-automatically-when-you-power-on-your-raspberry-pi/) as needed.