diff --git a/internal/gui/app.go b/internal/gui/app.go
index 5e76be2..c7e26ee 100644
--- a/internal/gui/app.go
+++ b/internal/gui/app.go
@@ -68,8 +68,8 @@ type Config struct {
 // for them on the "check:result" event. Mirrors checker.Result but with
 // Duration converted to milliseconds (int) for the JS side.
 type CheckResult struct {
-	ID       string `json:"id"`     // tcp / greet / auth / connect / udp / stun / api
-	Status   string `json:"status"` // running | passed | failed | skipped
+	ID       string `json:"id"`     // tcp / greet / auth / connect / udp / voice-quality / voice-srv / api
+	Status   string `json:"status"` // running | passed | warn | failed | skipped
 	Metric   string `json:"metric,omitempty"`
 	Error    string `json:"error,omitempty"`
 	Hint     string `json:"hint,omitempty"`
@@ -136,7 +136,9 @@ func (a *App) RunCheck(cfg Config) {
 				Attempt:  r.Attempt,
 			})
 			switch r.Status {
-			case checker.StatusPassed:
+			case checker.StatusPassed, checker.StatusWarn:
+				// Warn is a "soft pass" — counted as passed for the
+				// final summary, but the row still surfaces the hint.
 				passed++
 			case checker.StatusFailed:
 				failed++
diff --git a/internal/gui/frontend/src/components/Classic.jsx b/internal/gui/frontend/src/components/Classic.jsx
index fa97bff..c84bf3a 100644
--- a/internal/gui/frontend/src/components/Classic.jsx
+++ b/internal/gui/frontend/src/components/Classic.jsx
@@ -65,7 +65,7 @@ export function ClassicWindow({ mode = 'dark', initial, onToggleMode }) {
   const D = useDrover(initial);
   const [version, setVersion] = React.useState('');
   React.useEffect(() => { GoVersion().then(setVersion).catch(() => {}); }, []);
-  const palette = { pending: t.dimmer, running: t.accent, passed: t.pass, failed: t.danger, skipped: t.skip };
+  const palette = { pending: t.dimmer, running: t.accent, passed: t.pass, failed: t.danger, skipped: t.skip, warn: t.warn };
   const fontMono = '"JetBrains Mono","SF Mono",ui-monospace,Menlo,Consolas,monospace';
   const fontUI   = '"Inter","Segoe UI",system-ui,sans-serif';
   const isActive = D.phase === 'active';
@@ -288,7 +288,9 @@ function ClassicStatus({ t, D, palette, fontMono }) {
               </span>
             </>
           : D.lastSummary?.failed === 0
-            ? <span style={{ color: t.pass, fontWeight: 600 }}>All checks passed. Ready to start.</span>
+            ? (D.lastSummary?.warnings > 0
+                ? <span style={{ color: t.warn, fontWeight: 600 }}>All checks passed (with warnings).</span>
+                : <span style={{ color: t.pass, fontWeight: 600 }}>All checks passed. Ready to start.</span>)
             : <span style={{ color: t.warn, fontWeight: 600 }}>{D.lastSummary?.failed} of {D.tests.length} checks failed. Some features won't work.</span>}
       </div>
       {/* tests */}
@@ -308,23 +310,26 @@ function ClassicStatus({ t, D, palette, fontMono }) {
                   {test.label}
                 </span>
                 <span style={{ marginLeft:'auto', fontFamily: fontMono, fontSize: 11,
-                               color: state === 'failed' ? t.danger : state === 'skipped' ? t.skip : t.dim }}>
+                               color: state === 'failed' ? t.danger : state === 'warn' ? t.warn : state === 'skipped' ? t.skip : t.dim }}>
                   {r?.metric || (state === 'running' ? '...' : '')}
                 </span>
-                {r?.result === 'failed' && (
+                {(r?.result === 'failed' || r?.result === 'warn') && (
                   <button onClick={() => D.toggleExpand(test.id)} style={iconBtnStyle(t)} title="Подробнее">
                     <IconChevron color={t.dim} dir={r.expanded ? 'up' : 'down'}/>
                   </button>
                 )}
               </div>
-              {r?.result === 'failed' && r.expanded && (
+              {(r?.result === 'failed' || r?.result === 'warn') && r.expanded && (
                 <div className="drv-fadein" style={{
                   margin: '4px 0 6px 21px', padding: '8px 10px', borderRadius: 3,
-                  background: mode_mix(t.danger, t.panel, 0.9), border: `1px solid ${mode_mix(t.danger, t.panel, 0.78)}`,
+                  background: mode_mix(r.result === 'warn' ? t.warn : t.danger, t.panel, 0.9),
+                  border: `1px solid ${mode_mix(r.result === 'warn' ? t.warn : t.danger, t.panel, 0.78)}`,
                   fontSize: 11.5, color: t.text,
                 }}>
-                  <div style={{ color: t.danger, fontWeight: 600, marginBottom: 2 }}>{r.error}</div>
-                  <div style={{ color: t.dim }}>{r.hint}</div>
+                  {r.error
+                    ? <div style={{ color: r.result === 'warn' ? t.warn : t.danger, fontWeight: 600, marginBottom: 2 }}>{r.error}</div>
+                    : (r.hint && <div style={{ color: r.result === 'warn' ? t.warn : t.danger, fontWeight: 600, marginBottom: 2 }}>{r.hint}</div>)}
+                  {r.error && <div style={{ color: t.dim }}>{r.hint}</div>}
                   {r.rawHex && (
                     <div style={{
                       fontFamily: fontMono, fontSize: 10.5, color: t.dimmer,
diff --git a/internal/gui/frontend/src/components/shared.jsx b/internal/gui/frontend/src/components/shared.jsx
index 4925d32..ef02303 100644
--- a/internal/gui/frontend/src/components/shared.jsx
+++ b/internal/gui/frontend/src/components/shared.jsx
@@ -18,13 +18,14 @@ import { EventsOn, EventsOff } from '../../wailsjs/runtime/runtime'
 
 // ─── Test catalog ──────────────────────────────────────────────────────────
 export const ALL_TESTS = [
-  { id: 'tcp',      label: 'TCP reachability',         desc: 'TCP-соединение до прокси установлено' },
-  { id: 'greet',    label: 'SOCKS5 greeting',          desc: 'Прокси отвечает по протоколу SOCKS5' },
-  { id: 'auth',     label: 'SOCKS5 authentication',    desc: 'Аутентификация по логину/паролю принята', authOnly: true },
-  { id: 'connect',  label: 'TCP CONNECT to Discord',   desc: 'Прокси проксирует TCP к gateway' },
-  { id: 'udp',      label: 'UDP ASSOCIATE',            desc: 'Прокси выдал UDP-релей' },
-  { id: 'stun',     label: 'UDP round-trip via STUN',  desc: 'UDP-пакеты ходят туда-обратно' },
-  { id: 'api',      label: 'Discord API reachable',    desc: 'HTTPS до discord.com через прокси' },
+  { id: 'tcp',           label: 'TCP reachability',         desc: 'TCP-соединение до прокси установлено' },
+  { id: 'greet',         label: 'SOCKS5 greeting',          desc: 'Прокси отвечает по протоколу SOCKS5' },
+  { id: 'auth',          label: 'SOCKS5 authentication',    desc: 'Аутентификация по логину/паролю принята', authOnly: true },
+  { id: 'connect',       label: 'TCP CONNECT to Discord',   desc: 'Прокси проксирует TCP к gateway' },
+  { id: 'udp',           label: 'UDP ASSOCIATE',            desc: 'Прокси выдал UDP-релей' },
+  { id: 'voice-quality', label: 'UDP voice quality',        desc: 'Бёрст 30 STUN-пакетов через релей: потери, джиттер, латентность' },
+  { id: 'voice-srv',     label: 'Discord voice servers',    desc: 'Какие регионы Discord media доступны через прокси' },
+  { id: 'api',           label: 'Discord API reachable',    desc: 'HTTPS до discord.com через прокси' },
 ];
 
 // Pre-baked scenarios so the prototype feels alive. Each entry per test:
@@ -91,7 +92,8 @@ export function useDrover(initial = {}) {
     if (phase !== 'checked' && phase !== 'active') return null;
     const ids = tests.map(t => t.id);
     const failed = ids.filter(id => results[id]?.result === 'failed').length;
-    return { total: ids.length, failed };
+    const warnings = ids.filter(id => results[id]?.result === 'warn').length;
+    return { total: ids.length, failed, warnings };
   }, [phase, results, tests]);
 
   // ── actions ────────────────────────────────────────────────────────────
@@ -123,10 +125,10 @@ export function useDrover(initial = {}) {
           hint:    r.hint,
           rawHex:  r.rawHex,
           attempt: r.attempt,
-          expanded: r.status === 'failed',
+          expanded: r.status === 'failed' || r.status === 'warn',
         },
       }));
-      pushLog(r.status === 'failed' ? 'ERROR' : r.status === 'skipped' ? 'WARN' : 'INFO',
+      pushLog(r.status === 'failed' ? 'ERROR' : (r.status === 'skipped' || r.status === 'warn') ? 'WARN' : 'INFO',
               `${r.id}: ${r.status}${r.metric ? ' · ' + r.metric : ''}`);
     });
     const offDone = EventsOn('check:done', (s) => {
@@ -332,6 +334,13 @@ export function StatusDot({ state, palette, size = 12 }) {
       <path d="M5.5 5.5l5 5M10.5 5.5l-5 5" stroke="white" strokeWidth="1.6" strokeLinecap="round"/>
     </svg>;
   }
+  if (state === 'warn') {
+    return <svg width={size} height={size} viewBox="0 0 16 16">
+      <circle cx="8" cy="8" r="7" fill={c}/>
+      <path d="M8 4v5" stroke="white" strokeWidth="1.6" strokeLinecap="round"/>
+      <circle cx="8" cy="11.5" r="0.9" fill="white"/>
+    </svg>;
+  }
   if (state === 'skipped') {
     return <svg width={size} height={size} viewBox="0 0 16 16">
       <circle cx="8" cy="8" r="7" fill="none" stroke={c} strokeWidth="1.4" strokeDasharray="2 2"/>