I'm not sure if the furnace splitter plugin i'm using is the culprit or not, however, no matter what speed multiplier i change the global ratio to the furnace smelts at the same speed. 

Does anyone have any experience with this? I'm only changing the single value in the default config file. No noticeable change from 1-5000

{
  "Permission": "quicksmelt.use",
  "Use Permission": false,
  "Speed Multipliers": {
    "global": 5000.0,
    "furnace.shortname": 1.0
  },
  "Fuel Usage Speed Multipliers": {
    "global": 1.0,
    "furnace.shortname": 1.0
  },
  "Fuel Usage Multipliers": {
    "global": 1,
    "furnace.shortname": 1
  },
  "Output Multipliers": {
    "global": {
      "global": 1.0
    },
    "furnace.shortname": {
      "item.shortname": 1.0
    }
  },
  "Whitelist": {
    "global": [
      "item.shortname"
    ],
    "furnace.shortname": [
      "item.shortname"
    ]
  },
  "Blacklist": {
    "global": [
      "item.shortname"
    ],
    "furnace.shortname": [
      "item.shortname"
    ]
  },
  "Smelting Frequencies (Smelt items every N smelting ticks)": {
    "global": 1,
    "furnace.shortname": 1
  },
  "Debug": false
}​

Are there any errors when you load plugin with this configuration, or warnings? Maybe this configuration is invalid

Merged post

Try to unload ALL plugins and then load QuickSmelt. If it works, load other plugins one by one and test

No error messages.

This config file is the one that came with the plugin i only changed the global value starting with 5 and going higher when i didnt notice a change

Try to unload all plugins, load QuickSmelt and see if it works.

I've seemed to solve the problem by stopping the server and starting it again. Thank you for your quick reponse!