diff --git a/cluster/cluster.go b/cluster/cluster.go
index edfc34bc..4977dbe4 100644
--- a/cluster/cluster.go
+++ b/cluster/cluster.go
@@ -718,7 +718,7 @@ func (c *cluster) AddProcess(origin string, config *app.Config) error {
 	cmd := &store.Command{
 		Operation: store.OpAddProcess,
 		Data: &store.CommandAddProcess{
-			Config: *config,
+			Config: config,
 		},
 	}
 
@@ -749,7 +749,7 @@ func (c *cluster) UpdateProcess(origin, id string, config *app.Config) error {
 		Operation: store.OpUpdateProcess,
 		Data: &store.CommandUpdateProcess{
 			ID:     id,
-			Config: *config,
+			Config: config,
 		},
 	}
 
diff --git a/cluster/store/store.go b/cluster/store/store.go
index 1e8def19..351f80b4 100644
--- a/cluster/store/store.go
+++ b/cluster/store/store.go
@@ -1,6 +1,7 @@
 package store
 
 import (
+	"bytes"
 	"encoding/json"
 	"fmt"
 	"io"
@@ -73,12 +74,12 @@ type Command struct {
 }
 
 type CommandAddProcess struct {
-	app.Config
+	Config *app.Config
 }
 
 type CommandUpdateProcess struct {
 	ID     string
-	Config app.Config
+	Config *app.Config
 }
 
 type CommandRemoveProcess struct {
@@ -227,16 +228,16 @@ func (s *store) addProcess(cmd CommandAddProcess) error {
 	s.lock.Lock()
 	defer s.lock.Unlock()
 
-	_, ok := s.Process[cmd.ID]
+	_, ok := s.Process[cmd.Config.ID]
 	if ok {
-		return NewStoreError("the process with the ID '%s' already exists", cmd.ID)
+		return NewStoreError("the process with the ID '%s' already exists", cmd.Config.ID)
 	}
 
 	now := time.Now()
-	s.Process[cmd.ID] = Process{
+	s.Process[cmd.Config.ID] = Process{
 		CreatedAt: now,
 		UpdatedAt: now,
-		Config:    &cmd.Config,
+		Config:    cmd.Config,
 	}
 
 	return nil
@@ -255,24 +256,33 @@ func (s *store) updateProcess(cmd CommandUpdateProcess) error {
 	s.lock.Lock()
 	defer s.lock.Unlock()
 
-	_, ok := s.Process[cmd.ID]
-	if ok {
-		if cmd.ID == cmd.Config.ID {
-			s.Process[cmd.ID] = Process{
-				UpdatedAt: time.Now(),
-				Config:    &cmd.Config,
-			}
-		} else {
-			_, ok := s.Process[cmd.Config.ID]
-			if !ok {
-				delete(s.Process, cmd.ID)
-				s.Process[cmd.Config.ID] = Process{
-					UpdatedAt: time.Now(),
-					Config:    &cmd.Config,
-				}
-			} else {
-				return NewStoreError("the process with the ID %s already exists", cmd.Config.ID)
-			}
+	p, ok := s.Process[cmd.ID]
+	if !ok {
+		return NewStoreError("the process with the ID '%s' doesn't exists", cmd.ID)
+	}
+
+	currentHash := p.Config.Hash()
+	replaceHash := cmd.Config.Hash()
+
+	if bytes.Equal(currentHash, replaceHash) {
+		return nil
+	}
+
+	if cmd.ID == cmd.Config.ID {
+		s.Process[cmd.ID] = Process{
+			UpdatedAt: time.Now(),
+			Config:    cmd.Config,
+		}
+	} else {
+		_, ok := s.Process[cmd.Config.ID]
+		if ok {
+			return NewStoreError("the process with the ID '%s' already exists", cmd.Config.ID)
+		}
+
+		delete(s.Process, cmd.ID)
+		s.Process[cmd.Config.ID] = Process{
+			UpdatedAt: time.Now(),
+			Config:    cmd.Config,
 		}
 	}
 
diff --git a/process/limiter.go b/process/limiter.go
index 6faa6198..33de7f3a 100644
--- a/process/limiter.go
+++ b/process/limiter.go
@@ -3,7 +3,6 @@ package process
 import (
 	"context"
 	"fmt"
-	"math"
 	"sync"
 	"time"
 
@@ -439,9 +438,10 @@ func (l *limiter) limitCPU(ctx context.Context, limit float64, interval time.Dur
 
 		if workingrate < 0 {
 			workingrate = limit
-		} else {
-			workingrate = math.Min(workingrate/pcpu*limit, 1)
 		}
+		// else {
+		//	workingrate = math.Min(workingrate/pcpu*limit, 1)
+		//}
 
 		workingrate = lim
 
diff --git a/restream/app/process.go b/restream/app/process.go
index d19eb87f..08a339bc 100644
--- a/restream/app/process.go
+++ b/restream/app/process.go
@@ -1,6 +1,11 @@
 package app
 
 import (
+	"bytes"
+	"crypto/md5"
+	"strconv"
+	"strings"
+
 	"github.com/datarhei/core/v16/process"
 )
 
@@ -11,6 +16,17 @@ type ConfigIOCleanup struct {
 	PurgeOnDelete bool
 }
 
+func (c *ConfigIOCleanup) HashString() string {
+	b := strings.Builder{}
+
+	b.WriteString(c.Pattern)
+	b.WriteString(strconv.FormatUint(uint64(c.MaxFiles), 10))
+	b.WriteString(strconv.FormatUint(uint64(c.MaxFileAge), 10))
+	b.WriteString(strconv.FormatBool(c.PurgeOnDelete))
+
+	return b.String()
+}
+
 type ConfigIO struct {
 	ID      string
 	Address string
@@ -18,7 +34,7 @@ type ConfigIO struct {
 	Cleanup []ConfigIOCleanup
 }
 
-func (io ConfigIO) Clone() ConfigIO {
+func (io *ConfigIO) Clone() ConfigIO {
 	clone := ConfigIO{
 		ID:      io.ID,
 		Address: io.Address,
@@ -33,6 +49,20 @@ func (io ConfigIO) Clone() ConfigIO {
 	return clone
 }
 
+func (io *ConfigIO) HashString() string {
+	b := strings.Builder{}
+
+	b.WriteString(io.ID)
+	b.WriteString(io.Address)
+	b.WriteString(strings.Join(io.Options, ","))
+
+	for _, x := range io.Cleanup {
+		b.WriteString(x.HashString())
+	}
+
+	return b.String()
+}
+
 type Config struct {
 	ID             string
 	Reference      string
@@ -113,6 +143,39 @@ func (config *Config) CreateCommand() []string {
 	return command
 }
 
+func (config *Config) Hash() []byte {
+	b := bytes.Buffer{}
+
+	b.WriteString(config.ID)
+	b.WriteString(config.Reference)
+	b.WriteString(config.Owner)
+	b.WriteString(config.Domain)
+	b.WriteString(config.FFVersion)
+	b.WriteString(config.Scheduler)
+	b.WriteString(strings.Join(config.Options, ","))
+	b.WriteString(strings.Join(config.LogPatterns, ","))
+	b.WriteString(strconv.FormatBool(config.Reconnect))
+	b.WriteString(strconv.FormatBool(config.Autostart))
+	b.WriteString(strconv.FormatUint(config.ReconnectDelay, 10))
+	b.WriteString(strconv.FormatUint(config.StaleTimeout, 10))
+	b.WriteString(strconv.FormatUint(config.Timeout, 10))
+	b.WriteString(strconv.FormatUint(config.LimitMemory, 10))
+	b.WriteString(strconv.FormatUint(config.LimitWaitFor, 10))
+	b.WriteString(strconv.FormatFloat(config.LimitCPU, 'f', -1, 64))
+
+	for _, x := range config.Input {
+		b.WriteString(x.HashString())
+	}
+
+	for _, x := range config.Output {
+		b.WriteString(x.HashString())
+	}
+
+	sum := md5.Sum(b.Bytes())
+
+	return sum[:]
+}
+
 type Process struct {
 	ID        string
 	Owner     string
diff --git a/restream/app/process_test.go b/restream/app/process_test.go
index ad933a79..17bfa6bb 100644
--- a/restream/app/process_test.go
+++ b/restream/app/process_test.go
@@ -1,6 +1,7 @@
 package app
 
 import (
+	"bytes"
 	"testing"
 
 	"github.com/stretchr/testify/require"
@@ -13,7 +14,7 @@ func TestCreateCommand(t *testing.T) {
 			{Address: "inputAddress", Options: []string{"-input", "inputoption"}},
 		},
 		Output: []ConfigIO{
-			{Address: "outputAddress", Options: []string{"-output", "oututoption"}},
+			{Address: "outputAddress", Options: []string{"-output", "outputoption"}},
 		},
 	}
 
@@ -21,6 +22,39 @@ func TestCreateCommand(t *testing.T) {
 	require.Equal(t, []string{
 		"-global", "global",
 		"-input", "inputoption", "-i", "inputAddress",
-		"-output", "oututoption", "outputAddress",
+		"-output", "outputoption", "outputAddress",
 	}, command)
 }
+
+func TestConfigHash(t *testing.T) {
+	config := &Config{
+		ID:             "id",
+		Reference:      "ref",
+		Owner:          "owner",
+		Domain:         "domain",
+		FFVersion:      "1.2.3",
+		Input:          []ConfigIO{{Address: "inputAddress", Options: []string{"-input", "inputoption"}}},
+		Output:         []ConfigIO{{Address: "outputAddress", Options: []string{"-output", "outputoption"}}},
+		Options:        []string{"-global", "global"},
+		Reconnect:      true,
+		ReconnectDelay: 15,
+		Autostart:      false,
+		StaleTimeout:   42,
+		Timeout:        9,
+		Scheduler:      "* * * * *",
+		LogPatterns:    []string{"^libx264"},
+		LimitCPU:       50,
+		LimitMemory:    3 * 1024 * 1024,
+		LimitWaitFor:   20,
+	}
+
+	hash1 := config.Hash()
+
+	require.Equal(t, []byte{0x23, 0x5d, 0xcc, 0x36, 0x77, 0xa1, 0x49, 0x7c, 0xcd, 0x8a, 0x72, 0x6a, 0x6c, 0xa2, 0xc3, 0x24}, hash1)
+
+	config.Reconnect = false
+
+	hash2 := config.Hash()
+
+	require.False(t, bytes.Equal(hash1, hash2))
+}
diff --git a/restream/restream.go b/restream/restream.go
index 3fc2d439..ff745888 100644
--- a/restream/restream.go
+++ b/restream/restream.go
@@ -1,6 +1,7 @@
 package restream
 
 import (
+	"bytes"
 	"context"
 	"errors"
 	"fmt"
@@ -1184,6 +1185,14 @@ func (r *restream) UpdateProcess(id TaskID, config *app.Config) error {
 		return ErrUnknownProcess
 	}
 
+	currentHash := task.config.Hash()
+	replaceHash := config.Hash()
+
+	// If the new config has the same hash as the current config, do nothing.
+	if bytes.Equal(currentHash, replaceHash) {
+		return nil
+	}
+
 	t, err := r.createTask(config)
 	if err != nil {
 		return err
diff --git a/restream/restream_test.go b/restream/restream_test.go
index 4a8df128..d36f8efe 100644
--- a/restream/restream_test.go
+++ b/restream/restream_test.go
@@ -302,6 +302,35 @@ func TestUpdateProcess(t *testing.T) {
 	require.NotEqual(t, updatedAt, process.UpdatedAt)
 }
 
+func TestUpdateSameHashProcess(t *testing.T) {
+	rs, err := getDummyRestreamer(nil, nil, nil, nil)
+	require.NoError(t, err)
+
+	config := getDummyProcess()
+	require.NotNil(t, config)
+	tid := TaskID{ID: config.ID}
+
+	err = rs.AddProcess(config)
+	require.Equal(t, nil, err)
+
+	process, err := rs.GetProcess(tid)
+	require.NoError(t, err)
+
+	createdAt := process.CreatedAt
+	updatedAt := process.UpdatedAt
+
+	time.Sleep(2 * time.Second)
+
+	err = rs.UpdateProcess(tid, config)
+	require.NoError(t, err)
+
+	process, err = rs.GetProcess(tid)
+	require.NoError(t, err)
+
+	require.Equal(t, createdAt, process.CreatedAt)
+	require.Equal(t, updatedAt, process.UpdatedAt)
+}
+
 func TestUpdateProcessLogHistoryTransfer(t *testing.T) {
 	rs, err := getDummyRestreamer(nil, nil, nil, nil)
 	require.NoError(t, err)