Still working it. Have some promising things to try. One of the DRK talk forum admins has seen this database error problem before but it was on a Linux PC and his fix may not be directly applicable to our error.

As for Node 2 which was down: Couldn't get it working no matter what I tried so I transferred the 1000DRK to a different local wallet and started from scratch on a different server. It was up during the weekend then it went down again yesterday. At least I only had to restart it this time instead of having to do July rebuild #7 for this node.

Node 2 has a new IP address since I had to house it on a new server. I'll just list it here so I don't have to re-share the Node 2's spreadsheet: 54.186.252.193

Node 4 has been steady (knock on wood) and has been up since the 7th without incident. All of these nodes are configured the same; just seems to be random chance whether a node is stable or if it needs constant rebuilds or re activations.