diff --git a/server/app/config.go b/server/app/config.go
index f6b196a..5867897 100644
--- a/server/app/config.go
+++ b/server/app/config.go
@@ -3,7 +3,6 @@ package app
 import (
 	"encoding/json"
 	"io/ioutil"
-	"mapserver/coords"
 	"mapserver/layer"
 	"os"
 	"runtime"
@@ -11,15 +10,14 @@ import (
 )
 
 type Config struct {
-	Port                int              `json:"port"`
-	EnableRendering     bool             `json:"enablerendering"`
-	Webdev              bool             `json:"webdev"`
-	WebApi              *WebApiConfig    `json:"webapi"`
-	RenderState         *RenderStateType `json:"renderstate"`
-	Layers              []layer.Layer    `json:"layers"`
-	RenderingFetchLimit int              `json:"renderingfetchlimit"`
-	RenderingJobs       int              `json:"renderingjobs"`
-	RenderingQueue      int              `json:"renderingqueue"`
+	Port                int           `json:"port"`
+	EnableRendering     bool          `json:"enablerendering"`
+	Webdev              bool          `json:"webdev"`
+	WebApi              *WebApiConfig `json:"webapi"`
+	Layers              []layer.Layer `json:"layers"`
+	RenderingFetchLimit int           `json:"renderingfetchlimit"`
+	RenderingJobs       int           `json:"renderingjobs"`
+	RenderingQueue      int           `json:"renderingqueue"`
 }
 
 type WebApiConfig struct {
@@ -30,20 +28,6 @@ type WebApiConfig struct {
 	SecretKey string `json:"secretkey"`
 }
 
-type RenderStateType struct {
-	//Initial rendering flag (true=still active)
-	InitialRun      bool `json:"initialrun"`
-	LegacyProcessed int  `json:"legacyprocessed"`
-
-	//Last initial rendering coords
-	LastX int `json:"lastx"`
-	LastY int `json:"lasty"`
-	LastZ int `json:"lastz"`
-
-	//Last mtime of incremental rendering
-	LastMtime int64 `json:"lastmtime"`
-}
-
 var lock sync.Mutex
 
 const ConfigFile = "mapserver.json"
@@ -79,14 +63,6 @@ func ParseConfig(filename string) (*Config, error) {
 		SecretKey:      RandStringRunes(16),
 	}
 
-	rstate := RenderStateType{
-		InitialRun: true,
-		LastX:      coords.MinCoord - 1,
-		LastY:      coords.MinCoord - 1,
-		LastZ:      coords.MinCoord - 1,
-		LastMtime:  0,
-	}
-
 	layers := []layer.Layer{
 		layer.Layer{
 			Id:   0,
@@ -101,7 +77,6 @@ func ParseConfig(filename string) (*Config, error) {
 		EnableRendering:     true,
 		Webdev:              false,
 		WebApi:              &webapi,
-		RenderState:         &rstate,
 		Layers:              layers,
 		RenderingFetchLimit: 1000,
 		RenderingJobs:       runtime.NumCPU(),
diff --git a/server/tilerendererjob/incremental.go b/server/tilerendererjob/incremental.go
index 70eba26..e703f1a 100644
--- a/server/tilerendererjob/incremental.go
+++ b/server/tilerendererjob/incremental.go
@@ -5,6 +5,7 @@ import (
 	"mapserver/coords"
 	"mapserver/settings"
 	"time"
+
 	"github.com/sirupsen/logrus"
 )
 
@@ -36,7 +37,7 @@ func incrementalRender(ctx *app.App, jobs chan *coords.TileCoords) {
 		}
 
 		lastMtime = result.LastMtime
-		ctx.Settings.GetInt64(settings.SETTING_LAST_MTIME, lastMtime)
+		ctx.Settings.SetInt64(settings.SETTING_LAST_MTIME, lastMtime)
 
 		tiles := renderMapblocks(ctx, jobs, result.List)
 
diff --git a/server/tilerendererjob/initial.go b/server/tilerendererjob/initial.go
index 5bf32e3..667d3b2 100644
--- a/server/tilerendererjob/initial.go
+++ b/server/tilerendererjob/initial.go
@@ -1,11 +1,12 @@
 package tilerendererjob
 
 import (
-	"github.com/sirupsen/logrus"
 	"mapserver/app"
-	"mapserver/settings"
 	"mapserver/coords"
+	"mapserver/settings"
 	"time"
+
+	"github.com/sirupsen/logrus"
 )
 
 type InitialRenderEvent struct {
@@ -21,7 +22,7 @@ func initialRender(ctx *app.App, jobs chan *coords.TileCoords) {
 	}
 
 	fields := logrus.Fields{
-		"totalLegacyCount": totalLegacyCount
+		"totalLegacyCount": totalLegacyCount,
 	}
 	logrus.WithFields(fields).Info("Starting initial rendering job")
 
@@ -40,6 +41,8 @@ func initialRender(ctx *app.App, jobs chan *coords.TileCoords) {
 			panic(err)
 		}
 
+		legacyProcessed := ctx.Settings.GetInt(settings.SETTING_LEGACY_PROCESSED, 0)
+
 		if len(result.List) == 0 && !result.HasMore {
 			ctx.Settings.SetBool(settings.SETTING_INITIAL_RUN, false)
 
@@ -50,7 +53,7 @@ func initialRender(ctx *app.App, jobs chan *coords.TileCoords) {
 			ctx.WebEventbus.Emit("initial-render-progress", &ev)
 
 			fields := logrus.Fields{
-				"legacyblocks": rstate.LegacyProcessed,
+				"legacyblocks": legacyProcessed,
 			}
 			logrus.WithFields(fields).Info("initial rendering complete")
 
@@ -60,19 +63,20 @@ func initialRender(ctx *app.App, jobs chan *coords.TileCoords) {
 		tiles := renderMapblocks(ctx, jobs, result.List)
 
 		lastcoords = result.LastPos
-		rstate.LastMtime = result.LastMtime
+		ctx.Settings.SetInt64(settings.SETTING_LAST_MTIME, result.LastMtime)
 
 		//Save current positions of initial run
-		rstate.LastX = lastcoords.X
-		rstate.LastY = lastcoords.Y
-		rstate.LastZ = lastcoords.Z
-		rstate.LegacyProcessed += result.UnfilteredCount
-		ctx.Config.Save()
+		ctx.Settings.SetInt(settings.SETTING_LASTX, lastcoords.X)
+		ctx.Settings.SetInt(settings.SETTING_LASTY, lastcoords.Y)
+		ctx.Settings.SetInt(settings.SETTING_LASTZ, lastcoords.Z)
+		legacyProcessed += result.UnfilteredCount
+
+		ctx.Settings.SetInt(settings.SETTING_LEGACY_PROCESSED, legacyProcessed)
 
 		t := time.Now()
 		elapsed := t.Sub(start)
 
-		progress := int(float64(rstate.LegacyProcessed) / float64(totalLegacyCount) * 100)
+		progress := int(float64(legacyProcessed) / float64(totalLegacyCount) * 100)
 
 		ev := InitialRenderEvent{
 			Progress: progress,
@@ -83,7 +87,7 @@ func initialRender(ctx *app.App, jobs chan *coords.TileCoords) {
 		fields := logrus.Fields{
 			"mapblocks": len(result.List),
 			"tiles":     tiles,
-			"processed": rstate.LegacyProcessed,
+			"processed": legacyProcessed,
 			"progress%": progress,
 			"X":         lastcoords.X,
 			"Y":         lastcoords.Y,
diff --git a/server/tilerendererjob/job.go b/server/tilerendererjob/job.go
index 7357ea9..c5ea8a4 100644
--- a/server/tilerendererjob/job.go
+++ b/server/tilerendererjob/job.go
@@ -3,18 +3,18 @@ package tilerendererjob
 import (
 	"mapserver/app"
 	"mapserver/coords"
+	"mapserver/settings"
 )
 
 func Job(ctx *app.App) {
 
-	rstate := ctx.Config.RenderState
 	jobs := make(chan *coords.TileCoords, ctx.Config.RenderingQueue)
 
 	for i := 0; i < ctx.Config.RenderingJobs; i++ {
 		go worker(ctx, jobs)
 	}
 
-	if rstate.InitialRun {
+	if ctx.Settings.GetBool(settings.SETTING_INITIAL_RUN, true) {
 		//fast, unsafe mode
 		err := ctx.Objectdb.EnableSpeedSafetyTradeoff(true)
 		if err != nil {