heya, you have it backwards, PVE is enabled. swap to true and false.
"Convert PVE To PVP": false,
"Convert PVP To PVE": true,
Include PVE Bases is unrelated so setting it to false will have zero affect.
"Maintained Events": {
"Always Maintain Max Events": true,
"Max Maintained Events": 3,
"Enable X Hours After Wipe (0 = immediately)": {
"Easy": 0.0,
"Medium": 0.0,
"Hard": 0.0,
"Expert": 0.0,
"Nightmare": 0.0
},
"Chance To Randomly Spawn PVP Bases (0 = Ignore Setting)": 0.0,
"Include PVE Bases": true,
"Include PVP Bases": true,
"Minimum Required Players Online": 1,
"Maximum Limit Of Players Online": 300,
"Permission To Ignore With Players Online Limit": "",
"Time To Wait Between Spawns": 15.0,
"Convert PVE To PVP": true,
"Convert PVP To PVE": false,
"Ignore Safe Checks": false,
"Ignore Safe Checks In X Radius Only": 0.0,
"Ignore Player Entities At Custom Spawn Locations": false,
"Spawn Bases X Distance Apart": 100.0,
"Spawns Database File (Optional)": "none"
},