diff --git a/app/src/main/java/org/thoughtcrime/securesms/ShareActivity.java b/app/src/main/java/org/thoughtcrime/securesms/ShareActivity.java
index 3b939bf647..c2c3b38b29 100644
--- a/app/src/main/java/org/thoughtcrime/securesms/ShareActivity.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/ShareActivity.java
@@ -82,6 +82,8 @@ public class ShareActivity extends PassphraseRequiredActionBarActivity
     private String mimeType;
     private boolean isPassingAlongMedia;
 
+    private ResolveMediaTask resolveTask;
+
     @Override
     protected void onCreate(Bundle icicle, boolean ready) {
         if (!getIntent().hasExtra(ContactSelectionListFragment.DISPLAY_MODE)) {
@@ -190,7 +192,8 @@ public class ShareActivity extends PassphraseRequiredActionBarActivity
         } else {
             contactsFragment.getView().setVisibility(View.GONE);
             progressWheel.setVisibility(View.VISIBLE);
-            new ResolveMediaTask(context).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, streamExtra);
+            resolveTask = new ResolveMediaTask(context);
+            resolveTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, streamExtra);
         }
     }
 
@@ -262,6 +265,12 @@ public class ShareActivity extends PassphraseRequiredActionBarActivity
     public void onContactDeselected(String number) {
     }
 
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        if (resolveTask != null) resolveTask.cancel(true);
+    }
+
     @SuppressLint("StaticFieldLeak")
     private class ResolveMediaTask extends AsyncTask<Uri, Void, Uri> {
         private final Context context;
diff --git a/app/src/main/java/org/thoughtcrime/securesms/conversation/v2/ConversationViewModel.kt b/app/src/main/java/org/thoughtcrime/securesms/conversation/v2/ConversationViewModel.kt
index 5ecddd2147..32e1dcff41 100644
--- a/app/src/main/java/org/thoughtcrime/securesms/conversation/v2/ConversationViewModel.kt
+++ b/app/src/main/java/org/thoughtcrime/securesms/conversation/v2/ConversationViewModel.kt
@@ -169,9 +169,11 @@ class ConversationViewModel(
         communityWriteAccessJob = viewModelScope.launch {
             OpenGroupManager.getCommunitiesWriteAccessFlow()
                 .map {
-                    if(openGroup?.groupId != null)
-                        it[openGroup?.groupId]
-                    else null
+                    withContext(Dispatchers.Default) {
+                        if (openGroup?.groupId != null)
+                            it[openGroup?.groupId]
+                        else null
+                    }
                 }
                 .filterNotNull()
                 .collect{
diff --git a/app/src/main/java/org/thoughtcrime/securesms/messagerequests/MessageRequestsActivity.kt b/app/src/main/java/org/thoughtcrime/securesms/messagerequests/MessageRequestsActivity.kt
index e27345afc7..d75c5b7978 100644
--- a/app/src/main/java/org/thoughtcrime/securesms/messagerequests/MessageRequestsActivity.kt
+++ b/app/src/main/java/org/thoughtcrime/securesms/messagerequests/MessageRequestsActivity.kt
@@ -37,7 +37,7 @@ class MessageRequestsActivity : PassphraseRequiredActionBarActivity(), Conversat
     private val viewModel: MessageRequestsViewModel by viewModels()
 
     private val adapter: MessageRequestsAdapter by lazy {
-        MessageRequestsAdapter(context = this, cursor = threadDb.unapprovedConversationList, listener = this)
+        MessageRequestsAdapter(context = this, cursor = null, listener = this)
     }
 
     override fun onCreate(savedInstanceState: Bundle?, ready: Boolean) {
@@ -114,7 +114,7 @@ class MessageRequestsActivity : PassphraseRequiredActionBarActivity(), Conversat
     }
 
     private fun updateEmptyState() {
-        val threadCount = (binding.recyclerView.adapter as MessageRequestsAdapter).itemCount
+        val threadCount = adapter.itemCount
         binding.emptyStateContainer.isVisible = threadCount == 0
         binding.clearAllMessageRequestsButton.isVisible = threadCount != 0
     }
diff --git a/app/src/main/java/org/thoughtcrime/securesms/preferences/ClearAllDataDialog.kt b/app/src/main/java/org/thoughtcrime/securesms/preferences/ClearAllDataDialog.kt
index 98ad62dcb3..80f45b1db3 100644
--- a/app/src/main/java/org/thoughtcrime/securesms/preferences/ClearAllDataDialog.kt
+++ b/app/src/main/java/org/thoughtcrime/securesms/preferences/ClearAllDataDialog.kt
@@ -127,7 +127,7 @@ class ClearAllDataDialog : DialogFragment() {
         ApplicationContext.getInstance(context).clearAllDataAndRestart().let { success ->
             withContext(Main) {
                 if (success) {
-                    dismiss()
+                    dismissAllowingStateLoss()
                 } else {
                     Toast.makeText(ApplicationContext.getInstance(requireContext()), R.string.errorUnknown, Toast.LENGTH_LONG).show()
                 }
@@ -161,8 +161,15 @@ class ClearAllDataDialog : DialogFragment() {
                     }
                     else if (deletionResultMap.values.all { it }) {
                         // ..otherwise if the network data deletion was successful proceed to delete the local data as well.
-                        ApplicationContext.getInstance(context).clearAllDataAndRestart()
-                        withContext(Main) { dismiss() }
+                        ApplicationContext.getInstance(context).clearAllDataAndRestart().let { success ->
+                            withContext(Main) {
+                                if (success) {
+                                    dismissAllowingStateLoss()
+                                } else {
+                                    Toast.makeText(ApplicationContext.getInstance(requireContext()), R.string.errorUnknown, Toast.LENGTH_LONG).show()
+                                }
+                            }
+                        }
                     }
                 }
             }