I'm going to take down the 1.9.4 instance and load up a brand new built from scratch 1.10.2 pack. This will be sometime tonight, my wife wants to shop now. Hopefully this will address the lag issues, but we'll need to see what it does in a server environment. I'll post another update with the new pack link and instructions
For those familiar with curseforge it will appear as a new version 1.4 momentarily so you can check out the mod list and play around in SSP, but
If it works I'm thinking we go for broke and call this the actual reset, but don't get emotionally attached to stuff in case it blows up.
Once it's actually up, try not to build anything in about a 5 chunk radius from spawn, in case we decide to stay with it then we can build a nice hub there.
Reasonable requests may be accommodated, unreasonable tirades will probably be ignored.