FYI, mainnet1 hardware has been replaced and has generally been very reliable for some time. @evoskuil, if you want to switch mainnet back to mainnet1, it should be ok. The secure and testnet endpoints are no longer up, but mainnet1 (most importantly) is. mainnet2 mainnet/testnet are also up (with mainnet being a little less reliable, but also generally ok -- still old hardware). Hope to have mainnet6 online at some point 😅