diff --git a/templates/index.html b/templates/index.html
index a1d7b09..f65512c 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -601,11 +601,11 @@ const els = {
   lvlInfo: document.getElementById('lvlInfo'),
   lvlWarn: document.getElementById('lvlWarn'),
   lvlErr: document.getElementById('lvlErr'),
-  layoutBadge: document.getElementById('layoutBadge'),
-  aggregate: document.getElementById('aggregate'),
+  layoutBadge: document.getElementById('layoutBadge') || { textContent: '' },
+  aggregate: document.getElementById('aggregate') || { checked: false },
   themeSwitch: document.getElementById('themeSwitch'),
   copyFab: document.getElementById('copyFab'),
-  groupBtn: document.getElementById('groupBtn'),
+  groupBtn: document.getElementById('groupBtn') || { onclick: null },
   
   // New modern elements
   containerList: document.getElementById('containerList'),
@@ -792,51 +792,78 @@ function buildTabs(){
 
 function setLayout(cls){
   state.layout = cls;
-  els.layoutBadge.textContent = 'view: ' + (cls==='tabs'?'tabs':cls);
+  if (els.layoutBadge) {
+    els.layoutBadge.textContent = 'view: ' + (cls==='tabs'?'tabs':cls);
+  }
   els.grid.className = cls==='tabs' ? 'grid-1' : (cls==='grid2'?'grid-2':cls==='grid3'?'grid-3':'grid-4');
 }
 
 async function fetchProjects(){
-  const url = new URL(location.origin + '/api/projects');
-  const res = await fetch(url);
-  if (!res.ok){ console.error('Failed to fetch projects'); return; }
-  const projects = await res.json();
-  
-  // Обновляем селектор проектов
-  const select = els.projectSelect;
-  select.innerHTML = '<option value="all">All Projects</option>';
-  projects.forEach(project => {
-    const option = document.createElement('option');
-    option.value = project;
-    option.textContent = project;
-    select.appendChild(option);
-  });
-  
-  // Устанавливаем сохраненный проект
-  if (localStorage.lb_project && projects.includes(localStorage.lb_project)) {
-    select.value = localStorage.lb_project;
+  try {
+    console.log('Fetching projects...');
+    const url = new URL(location.origin + '/api/projects');
+    const res = await fetch(url);
+    if (!res.ok){ 
+      console.error('Failed to fetch projects:', res.status, res.statusText); 
+      return; 
+    }
+    const projects = await res.json();
+    console.log('Projects loaded:', projects);
+    
+    // Обновляем селектор проектов
+    const select = els.projectSelect;
+    if (select) {
+      select.innerHTML = '<option value="all">All Projects</option>';
+      projects.forEach(project => {
+        const option = document.createElement('option');
+        option.value = project;
+        option.textContent = project;
+        select.appendChild(option);
+      });
+      
+      // Устанавливаем сохраненный проект
+      if (localStorage.lb_project && projects.includes(localStorage.lb_project)) {
+        select.value = localStorage.lb_project;
+      }
+    }
+  } catch (error) {
+    console.error('Error fetching projects:', error);
   }
 }
 
 async function fetchServices(){
-  const url = new URL(location.origin + '/api/services');
-  const selectedProject = els.projectSelect.value;
-  
-  if (selectedProject && selectedProject !== 'all') {
-    url.searchParams.set('projects', selectedProject);
-    localStorage.lb_project = selectedProject;
-  } else {
-    localStorage.removeItem('lb_project');
+  try {
+    console.log('Fetching services...');
+    const url = new URL(location.origin + '/api/services');
+    const selectedProject = els.projectSelect ? els.projectSelect.value : 'all';
+    
+    if (selectedProject && selectedProject !== 'all') {
+      url.searchParams.set('projects', selectedProject);
+      localStorage.lb_project = selectedProject;
+    } else {
+      localStorage.removeItem('lb_project');
+    }
+    
+    const res = await fetch(url);
+    if (!res.ok){ 
+      console.error('Auth failed (HTTP):', res.status, res.statusText);
+      alert('Auth failed (HTTP)'); 
+      return; 
+    }
+    const data = await res.json();
+    console.log('Services loaded:', data);
+    state.services = data;
+    const pj = selectedProject === 'all' ? 'all' : selectedProject;
+    
+    if (els.projectBadge) {
+      els.projectBadge.innerHTML = 'project: <em>'+escapeHtml(pj)+'</em>';
+    }
+    
+    buildTabs();
+    if (!state.current && state.services.length) switchToSingle(state.services[0]);
+  } catch (error) {
+    console.error('Error fetching services:', error);
   }
-  
-  const res = await fetch(url);
-  if (!res.ok){ alert('Auth failed (HTTP)'); return; }
-  const data = await res.json();
-  state.services = data;
-  const pj = selectedProject === 'all' ? 'all' : selectedProject;
-  els.projectBadge.innerHTML = 'project: <em>'+escapeHtml(pj)+'</em>';
-  buildTabs();
-  if (!state.current && state.services.length) switchToSingle(state.services[0]);
 }
 
 function wsUrl(containerId, service, project){
@@ -966,8 +993,12 @@ function switchToSingle(svc){
   for (const p of [...els.grid.children]) if (p!==panel) p.remove();
   
   // Modern interface updates
-  els.logTitle.textContent = `${svc.name} (${svc.service || svc.name})`;
-  els.logContent.textContent = 'Connecting...';
+  if (els.logTitle) {
+    els.logTitle.textContent = `${svc.name} (${svc.service || svc.name})`;
+  }
+  if (els.logContent) {
+    els.logContent.textContent = 'Connecting...';
+  }
   
   // Update active state in container list
   document.querySelectorAll('.container-item').forEach(item => {
@@ -1090,14 +1121,16 @@ function openFanGroup(services){
   updateIdFiltersBar();
 }
 
-els.groupBtn.onclick = ()=>{
-  const list = state.services.map(s=> `${s.service}`).filter((v,i,a)=> a.indexOf(v)===i).join(', ');
-  const ans = prompt('Введите имена сервисов через запятую:\n'+list);
-  if (ans){
-    const services = ans.split(',').map(x=>x.trim()).filter(Boolean);
-    if (services.length) openFanGroup(services);
-  }
-};
+if (els.groupBtn && els.groupBtn.onclick !== null) {
+  els.groupBtn.onclick = ()=>{
+    const list = state.services.map(s=> `${s.service}`).filter((v,i,a)=> a.indexOf(v)===i).join(', ');
+    const ans = prompt('Введите имена сервисов через запятую:\n'+list);
+    if (ans){
+      const services = ans.split(',').map(x=>x.trim()).filter(Boolean);
+      if (services.length) openFanGroup(services);
+    }
+  };
+}
 
 // Controls
 els.clearBtn.onclick = ()=> Object.values(state.open).forEach(o=> o.logEl.textContent='');
@@ -1156,6 +1189,16 @@ window.addEventListener('keydown', (e)=>{
 
 // Инициализация
 (async function init() {
+  console.log('Initializing LogBoard+...');
+  console.log('Elements found:', {
+    projectSelect: !!els.projectSelect,
+    containerList: !!els.containerList,
+    logTitle: !!els.logTitle,
+    logContent: !!els.logContent,
+    mobileToggle: !!els.mobileToggle,
+    themeSwitch: !!els.themeSwitch
+  });
+  
   await fetchProjects();
   await fetchServices();
 })();