Notes like this make me so glad I'm transitioning to a more robust desktop machine with a RAID setup for my node. No more excruciating IBDs. No more corrupted SD cards. No more wonky external drives. I only need quieter fans and an UPS, and I'll have a really solid setup for the next couple years. I hope you get a node up and running soon. Maybe this is a good time for you too to ditch the rpi?