I'm rather sure it's a plugin, because the server was running fine for most of the time. But since a while all redstone devices that aren't super simple don't work properly. I sadly noticed that only eventually, so it might be one of many plugins. What happens is this: I place a redstone line and a lever. The redstone line connects to redstone torches so that the redstone torches aren't lit up anymore. I use the lever, the redstone glows. I use the lever again, the redstone goes down to strength 4-6 or so, but it stays active. This breaks any device basically, because you can't turn them off anymore. Pressure plates to open doors work fine, so it must be related to redstone. Any ideas? UPDATE: So apparently this issue is related to redstone in a weird way. If there is more than 5 redstone in a line, it will stay powered. 5 still works normally, but more will be buggy Plugin List: ActionBar AreaShop Citizens CoreProtect EditableSign Essentials FAWE Lockette PermissionsEx QuickMarket Sentinel Vault WorldEdit WorldGuard WGCustomFlags WGBlockRestricter Off after building: On: Off again, but Redstone stays on: Yes this happens also with 1 torch only. Yes this also happens if I place the redstone behind the blocks and power the block with a repeater. Also Nether Wart grows ridic fast. Spigot.yml growth rates are all 100, but everything grows normally, just Nether Wart is grown in like 2-4minutes. Likely not related.