Its not underpowered for average users, but it’s not meant for professional uses beyond basic office work.

Similar to the mini they offer the Studio which doesn’t have a monitor built in https://www.apple.com/mac-mini/compare/?modelList=Mac-studio-2023,Mac-mini-M2

Then for the higher end uses they offer a more typical tower format https://www.apple.com/mac-pro/

Finamp for anyone using Jellyfin https://github.com/jmshrv/finamp

I had a similar issue and it was due to a typo in my Timezone field for Compose

The next pi I get will be turned into an MT32-Pi for use with my Mister retro setup and classic PC games.

https://github.com/dwhinham/mt32-pi

It can also be used as a midi synth if you’re into that

Use Quality Profiles and default to a lower quality. You can set the profile for each item when adding it, or change it after the fact.

https://trash-guides.info/Radarr/radarr-setup-quality-profiles/

My laser printer being on the same circuit causes my UPS to trip unexpectedly even though they aren’t connected. I’ve had to move it to another breaker.