Which rpi and with how big ram are you using?
Raspberry Pi performing well for me.
I picked that platform and https://raspibolt.org/ because (a) it’s a lot of fun for a hobbyist and (b) working at the nuts and bolts level helps build understanding of the ecosystem.
Discussion
Pi 4 with 4Gb running Bitcoin and Lightning. Passive cooling case so it’s noiseless. Been up for months without issue.