I upgrade to a Pi Zero 2, TC runs much better now. With the old Pi Zero, the boot took 5 minutes and initial page load a few more minutes. This is smooth now:

https://video.nostr.build/da714157e31b1e93808d2a52c6bf50e485c24a37dd5a01a39528b8c6cce2807d.mp4

nostr:note1eaqx3jle09cplh32ja4nzdql68h70rla3ts9d82juagaww246phsq0erz3