diff --git a/app/src/main/java/com/isolaatti/common/CoilImageLoader.kt b/app/src/main/java/com/isolaatti/common/CoilImageLoader.kt
index d44af38..2f49474 100644
--- a/app/src/main/java/com/isolaatti/common/CoilImageLoader.kt
+++ b/app/src/main/java/com/isolaatti/common/CoilImageLoader.kt
@@ -3,12 +3,18 @@ package com.isolaatti.common
 import android.content.Context
 import coil.ImageLoader
 import coil.decode.SvgDecoder
+import coil.memory.MemoryCache
 import com.isolaatti.MyApplication
 
 object CoilImageLoader {
     val imageLoader by lazy {
         ImageLoader
             .Builder(MyApplication.myApp)
+            .memoryCache {
+                MemoryCache.Builder(MyApplication.myApp.applicationContext)
+                    .maxSizePercent(0.25)
+                    .build()
+            }
             .components {
                 add(SvgDecoder.Factory())
             }.build()
diff --git a/app/src/main/java/com/isolaatti/home/FeedFragment.kt b/app/src/main/java/com/isolaatti/home/FeedFragment.kt
index 4e49534..d0b2a1b 100644
--- a/app/src/main/java/com/isolaatti/home/FeedFragment.kt
+++ b/app/src/main/java/com/isolaatti/home/FeedFragment.kt
@@ -163,6 +163,7 @@ class FeedFragment : Fragment(), OnUserInteractedWithPostCallback {
             .build()
         adapter = PostsRecyclerViewAdapter(markwon, this)
         viewBinding.feedRecyclerView.adapter = adapter
+        viewBinding.feedRecyclerView.setItemViewCacheSize(7)
         viewBinding.feedRecyclerView.layoutManager = LinearLayoutManager(requireContext())
 
 
diff --git a/app/src/main/java/com/isolaatti/posting/posts/viewer/presentation/PostViewerViewModel.kt b/app/src/main/java/com/isolaatti/posting/posts/viewer/presentation/PostViewerViewModel.kt
index 4413d3b..9a5ca7d 100644
--- a/app/src/main/java/com/isolaatti/posting/posts/viewer/presentation/PostViewerViewModel.kt
+++ b/app/src/main/java/com/isolaatti/posting/posts/viewer/presentation/PostViewerViewModel.kt
@@ -50,7 +50,7 @@ class PostViewerViewModel @Inject constructor(private val loadSinglePost: LoadSi
                     is Resource.Loading -> {}
                     is Resource.Success -> {
                         if(it.data != null) {
-                            post.postValue(it.data)
+                            post.postValue(it.data!!)
                             postLiked.postValue(it.data.liked)
                         }
                     }
@@ -62,7 +62,7 @@ class PostViewerViewModel @Inject constructor(private val loadSinglePost: LoadSi
     private fun updateLikesCount(likesCount: Int) {
         val updatedPost = post.value?.copy(numberOfLikes = likesCount)
         if(updatedPost != null) {
-            post.postValue(updatedPost)
+            post.postValue(updatedPost!!)
         }
     }
 
diff --git a/app/src/main/java/com/isolaatti/settings/presentation/ChangePasswordViewModel.kt b/app/src/main/java/com/isolaatti/settings/presentation/ChangePasswordViewModel.kt
index 0b32f2b..0316a8f 100644
--- a/app/src/main/java/com/isolaatti/settings/presentation/ChangePasswordViewModel.kt
+++ b/app/src/main/java/com/isolaatti/settings/presentation/ChangePasswordViewModel.kt
@@ -24,8 +24,8 @@ class ChangePasswordViewModel @Inject constructor(private val accountSettingsRep
             field = value
             validatePassword(value)
         }
-    var signOut = false
-    var signOutCurrent = true
+    var signOut = true
+    var signOutCurrent = false
 
 
     val newPasswordIsValid: MutableLiveData<Boolean> = MutableLiveData()
diff --git a/app/src/main/java/com/isolaatti/settings/ui/ChangePasswordFragment.kt b/app/src/main/java/com/isolaatti/settings/ui/ChangePasswordFragment.kt
index 80abbd3..6745684 100644
--- a/app/src/main/java/com/isolaatti/settings/ui/ChangePasswordFragment.kt
+++ b/app/src/main/java/com/isolaatti/settings/ui/ChangePasswordFragment.kt
@@ -19,11 +19,14 @@ import dagger.hilt.android.AndroidEntryPoint
 import javax.inject.Inject
 
 @AndroidEntryPoint
-class ChangePasswordFragment @Inject constructor(private val signOutUC: SignOutUC) : Fragment() {
+class ChangePasswordFragment : Fragment() {
     lateinit var viewBinding: FragmentSettingsChangePasswordBinding
 
     private val viewModel: ChangePasswordViewModel by viewModels()
 
+    @Inject
+    lateinit var signOutUC: SignOutUC
+
     override fun onCreateView(
         inflater: LayoutInflater,
         container: ViewGroup?,
@@ -69,7 +72,7 @@ class ChangePasswordFragment @Inject constructor(private val signOutUC: SignOutU
 
         viewBinding.signOutAll.setOnCheckedChangeListener { buttonView, isChecked ->
             viewBinding.signOutCurrent.isEnabled = isChecked
-            viewModel.signOutCurrent = isChecked
+            viewModel.signOut = isChecked
             if(!isChecked){
                 viewBinding.signOutCurrent.isChecked = false
             }
diff --git a/app/src/main/res/layout/fragment_settings_change_password.xml b/app/src/main/res/layout/fragment_settings_change_password.xml
index 8d9b9ff..4956c6a 100644
--- a/app/src/main/res/layout/fragment_settings_change_password.xml
+++ b/app/src/main/res/layout/fragment_settings_change_password.xml
@@ -130,6 +130,7 @@
                         android:text="@string/sign_out_all_sessions"
                         android:layout_marginTop="24dp"
                         android:layout_marginHorizontal="16dp"
+                        android:checked="true"
                         app:layout_constraintEnd_toEndOf="parent"
                         app:layout_constraintHorizontal_bias="1.0"
                         app:layout_constraintStart_toStartOf="parent"