diff --git a/app/src/main/java/com/fastaccess/ui/adapter/viewholder/FeedsViewHolder.java b/app/src/main/java/com/fastaccess/ui/adapter/viewholder/FeedsViewHolder.java
index 114c0716..e46a606e 100644
--- a/app/src/main/java/com/fastaccess/ui/adapter/viewholder/FeedsViewHolder.java
+++ b/app/src/main/java/com/fastaccess/ui/adapter/viewholder/FeedsViewHolder.java
@@ -214,7 +214,7 @@ public class FeedsViewHolder extends BaseViewHolder<Event> {
         int size = commits != null ? commits.size() : -1;
         SpannableBuilder spanCommits = SpannableBuilder.builder();
         if (size > 0) {
-            if (size != 1) spanCommits.append(String.valueOf(eventsModel.getPayload().getSize())).append(" new commits").append("\n");
+            if (size != 1) spanCommits.append(String.valueOf(eventsModel.getPayload().getSize())).append(" more commits").append("\n");
             else spanCommits.append("1 new commit").append("\n");
             int max = 5;
             int appended = 0;
@@ -224,7 +224,7 @@ public class FeedsViewHolder extends BaseViewHolder<Event> {
                 if (TextUtils.isEmpty(sha)) continue;
                 sha = sha.length() > 7 ? sha.substring(0, 7) : sha;
                 spanCommits.url(sha).append(" ")
-                        .append(commit.getMessage() != null ? commit.getMessage().replaceAll("\\r?\\n|\\r"," ") : "")
+                        .append(commit.getMessage() != null ? commit.getMessage().replaceAll("\\r?\\n|\\r", " ") : "")
                         .append("\n");
                 appended++;
                 if (appended == max) break;
@@ -255,7 +255,7 @@ public class FeedsViewHolder extends BaseViewHolder<Event> {
                 .bold("#")
                 .bold(String.valueOf(pullRequest.getNumber()));
         if (comment.getBody() != null) {
-            MarkDownProvider.stripMdText(description, comment.getBody().replaceAll("\\r?\\n|\\r"," "));
+            MarkDownProvider.stripMdText(description, comment.getBody().replaceAll("\\r?\\n|\\r", " "));
             description.setVisibility(View.VISIBLE);
         } else {
             description.setText("");
@@ -280,7 +280,7 @@ public class FeedsViewHolder extends BaseViewHolder<Event> {
                 .bold(String.valueOf(issue.getNumber()));
         if ("opened".equals(action) || "closed".equals(action)) {
             if (issue.getTitle() != null) {
-                MarkDownProvider.stripMdText(description, issue.getTitle().replaceAll("\\r?\\n|\\r"," "));
+                MarkDownProvider.stripMdText(description, issue.getTitle().replaceAll("\\r?\\n|\\r", " "));
                 description.setVisibility(View.VISIBLE);
             } else {
                 description.setText("");
@@ -325,7 +325,7 @@ public class FeedsViewHolder extends BaseViewHolder<Event> {
                 .bold("#")
                 .bold(String.valueOf(issue.getNumber()));
         if (issue.getTitle() != null) {
-            MarkDownProvider.stripMdText(description, issue.getTitle().replaceAll("\\r?\\n|\\r"," "));
+            MarkDownProvider.stripMdText(description, issue.getTitle().replaceAll("\\r?\\n|\\r", " "));
             description.setVisibility(View.VISIBLE);
         } else {
             description.setText("");
@@ -348,7 +348,7 @@ public class FeedsViewHolder extends BaseViewHolder<Event> {
                 .bold("#")
                 .bold(String.valueOf(issue.getNumber()));
         if (comment.getBody() != null) {
-            MarkDownProvider.stripMdText(description, comment.getBody().replaceAll("\\r?\\n|\\r"," "));
+            MarkDownProvider.stripMdText(description, comment.getBody().replaceAll("\\r?\\n|\\r", " "));
             description.setVisibility(View.VISIBLE);
         } else {
             description.setText("");
@@ -420,7 +420,7 @@ public class FeedsViewHolder extends BaseViewHolder<Event> {
                 .append(" ")
                 .append(eventsModel.getRepo().getName());
         if (payloadModel.getDescription() != null) {
-            MarkDownProvider.stripMdText(description, payloadModel.getDescription().replaceAll("\\r?\\n|\\r"," "));
+            MarkDownProvider.stripMdText(description, payloadModel.getDescription().replaceAll("\\r?\\n|\\r", " "));
             description.setVisibility(View.VISIBLE);
         } else {
             description.setText("");
@@ -445,13 +445,12 @@ public class FeedsViewHolder extends BaseViewHolder<Event> {
                 .append(" ")
                 .bold("commit")
                 .append(" ")
-                .url(commitId != null ? commitId : "")
-                .append(" ")
                 .bold("in")
                 .append(" ")
-                .append(eventsModel.getRepo().getName());
+                .append(eventsModel.getRepo().getName())
+                .url(commitId != null ? "@" + commitId : "");
         if (comment != null && comment.getBody() != null) {
-            MarkDownProvider.stripMdText(description, comment.getBody().replaceAll("\\r?\\n|\\r"," "));
+            MarkDownProvider.stripMdText(description, comment.getBody().replaceAll("\\r?\\n|\\r", " "));
             description.setVisibility(View.VISIBLE);
         } else {
             description.setText("");
diff --git a/app/src/main/java/com/fastaccess/ui/modules/repos/RepoPagerActivity.java b/app/src/main/java/com/fastaccess/ui/modules/repos/RepoPagerActivity.java
index ad2512fb..e3f3dbfb 100644
--- a/app/src/main/java/com/fastaccess/ui/modules/repos/RepoPagerActivity.java
+++ b/app/src/main/java/com/fastaccess/ui/modules/repos/RepoPagerActivity.java
@@ -501,6 +501,12 @@ public class RepoPagerActivity extends BaseActivity<RepoPagerMvp.View, RepoPager
         return userInteracted;
     }
 
+    @Override public void disableIssueTab() {
+        showMessage(R.string.error, R.string.repo_issues_is_disabled);
+        bottomNavigation.setMenuItemEnabled(1, false);
+        bottomNavigation.setSelectedIndex(this.navType, true);
+    }
+
     @Override public boolean onCreateOptionsMenu(Menu menu) {
         getMenuInflater().inflate(R.menu.repo_menu, menu);
         return super.onCreateOptionsMenu(menu);
@@ -629,6 +635,6 @@ public class RepoPagerActivity extends BaseActivity<RepoPagerMvp.View, RepoPager
     }
 
     private void updatePinnedRepo() {
-        getPresenter().updatePinned((int) InputHelper.toLong(forkRepo),(int)InputHelper.toLong(starRepo),(int)InputHelper.toLong(watchRepo));
+        getPresenter().updatePinned((int) InputHelper.toLong(forkRepo), (int) InputHelper.toLong(starRepo), (int) InputHelper.toLong(watchRepo));
     }
 }
diff --git a/app/src/main/java/com/fastaccess/ui/modules/repos/RepoPagerMvp.java b/app/src/main/java/com/fastaccess/ui/modules/repos/RepoPagerMvp.java
index 8185de73..0b849bba 100644
--- a/app/src/main/java/com/fastaccess/ui/modules/repos/RepoPagerMvp.java
+++ b/app/src/main/java/com/fastaccess/ui/modules/repos/RepoPagerMvp.java
@@ -65,6 +65,8 @@ public interface RepoPagerMvp {
 
 
         boolean hasUserInteractedWithView();
+
+        void disableIssueTab();
     }
 
     interface Presenter extends BaseMvp.FAPresenter, BottomNavigation.OnMenuItemSelectionListener {
diff --git a/app/src/main/java/com/fastaccess/ui/modules/repos/RepoPagerPresenter.java b/app/src/main/java/com/fastaccess/ui/modules/repos/RepoPagerPresenter.java
index 840a9408..143873d8 100644
--- a/app/src/main/java/com/fastaccess/ui/modules/repos/RepoPagerPresenter.java
+++ b/app/src/main/java/com/fastaccess/ui/modules/repos/RepoPagerPresenter.java
@@ -268,7 +268,7 @@ class RepoPagerPresenter extends BasePresenter<RepoPagerMvp.View> implements Rep
 
     @Override public void onMenuItemSelect(@IdRes int id, int position, boolean fromUser) {
         if (id == R.id.issues && (getRepo() != null && !getRepo().isHasIssues())) {
-            sendToView(view -> view.showMessage(R.string.error, R.string.repo_issues_is_disabled));
+            sendToView(RepoPagerMvp.View::disableIssueTab);
             return;
         }
         if (getView() != null && isViewAttached() && fromUser) {
diff --git a/app/src/main/java/com/fastaccess/ui/modules/repos/code/prettifier/ViewerFragment.java b/app/src/main/java/com/fastaccess/ui/modules/repos/code/prettifier/ViewerFragment.java
index 1d8061f7..3e51335e 100644
--- a/app/src/main/java/com/fastaccess/ui/modules/repos/code/prettifier/ViewerFragment.java
+++ b/app/src/main/java/com/fastaccess/ui/modules/repos/code/prettifier/ViewerFragment.java
@@ -101,6 +101,7 @@ public class ViewerFragment extends BaseFragment<ViewerMvp.View, ViewerPresenter
     @Override public void hideProgress() {
         loader.setVisibility(View.GONE);
         stateLayout.hideProgress();
+        stateLayout.showReload(getPresenter().downloadedStream() == null ? 0 : 1);
     }
 
     @Override public void showErrorMessage(@NonNull String msgRes) {
diff --git a/app/src/main/java/com/fastaccess/ui/modules/repos/code/prettifier/ViewerPresenter.java b/app/src/main/java/com/fastaccess/ui/modules/repos/code/prettifier/ViewerPresenter.java
index 7b0e7e06..a0a4db03 100644
--- a/app/src/main/java/com/fastaccess/ui/modules/repos/code/prettifier/ViewerPresenter.java
+++ b/app/src/main/java/com/fastaccess/ui/modules/repos/code/prettifier/ViewerPresenter.java
@@ -33,7 +33,9 @@ class ViewerPresenter extends BasePresenter<ViewerMvp.View> implements ViewerMvp
         throwable.printStackTrace();
         int code = RestProvider.getErrorCode(throwable);
         if (code == 404) {
-            sendToView(view -> view.onShowError(isRepo ? R.string.no_readme_found : R.string.no_file_found));
+            if (!isRepo) {
+                sendToView(view -> view.onShowError(R.string.no_file_found));
+            }
         } else {
             if (code == 406) {
                 sendToView(view -> view.openUrl(url));
diff --git a/app/src/main/res/layouts/main_layouts/layout/title_header_layout.xml b/app/src/main/res/layouts/main_layouts/layout/title_header_layout.xml
index a6481c39..7e070f4c 100644
--- a/app/src/main/res/layouts/main_layouts/layout/title_header_layout.xml
+++ b/app/src/main/res/layouts/main_layouts/layout/title_header_layout.xml
@@ -32,6 +32,7 @@
         <LinearLayout
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
+            android:layout_gravity="center"
             android:orientation="vertical">
 
             <LinearLayout
diff --git a/app/src/main/res/xml/behaviour_settings.xml b/app/src/main/res/xml/behaviour_settings.xml
index e3dce494..7fdd0f88 100644
--- a/app/src/main/res/xml/behaviour_settings.xml
+++ b/app/src/main/res/xml/behaviour_settings.xml
@@ -16,7 +16,7 @@
         android:title="@string/enable_signature_box"/>
 
     <SwitchPreference
-        android:defaultValue="true"
+        android:defaultValue="false"
         android:key="sent_via"
         android:icon="@drawable/ic_edit"
         android:summary="@string/enable_signature_summary"