diff --git a/sources/spdif/source.go b/sources/spdif/source.go
index 3dbb469..b94e2a1 100644
--- a/sources/spdif/source.go
+++ b/sources/spdif/source.go
@@ -80,6 +80,10 @@ func (s *SPDIFSource) Enable() error {
 	if err != nil {
 		return err
 	}
+	// If no bitrate, asume soundcard is sleeping, try to wake up with a random bitrate
+	if sr == 0 {
+		sr = 44100
+	}
 	s.Bitrate = sr
 
 	// If no bitrate, asume soundcard is sleeping, try to wake up with a random bitrate
diff --git a/ui/src/lib/components/Inputs.svelte b/ui/src/lib/components/Inputs.svelte
index 691a494..155c3bc 100644
--- a/ui/src/lib/components/Inputs.svelte
+++ b/ui/src/lib/components/Inputs.svelte
@@ -25,7 +25,7 @@
         </li>
     {/if}
     {#each $inputsList as input, iid}
-        {#if showInactives || input.active}
+        {#if input.streams && (showInactives || input.active)}
             {#each Object.keys(input.streams) as idstream}
                 {@const title = input.streams[idstream]}
                 <li class="list-group-item py-3 d-flex flex-column">
diff --git a/ui/src/lib/components/SourceSelection.svelte b/ui/src/lib/components/SourceSelection.svelte
index 276f0c8..4d05335 100644
--- a/ui/src/lib/components/SourceSelection.svelte
+++ b/ui/src/lib/components/SourceSelection.svelte
@@ -4,12 +4,15 @@
  let activating_source = null;
  async function clickSource(src) {
      activating_source = src.id;
-     if (src.enabled) {
-         await src.deactivate();
-         await sources.refresh();
-     } else {
-         await src.activate();
-         await sources.refresh();
+     try {
+         if (src.enabled) {
+             await src.deactivate();
+             await sources.refresh();
+         } else {
+             await src.activate();
+             await sources.refresh();
+         }
+     } catch {
      }
      activating_source = null;
  }
diff --git a/ui/src/routes/+layout.svelte b/ui/src/routes/+layout.svelte
index fda31dd..4b57188 100644
--- a/ui/src/routes/+layout.svelte
+++ b/ui/src/routes/+layout.svelte
@@ -48,7 +48,7 @@
                     <div class="d-inline-block me-3">
                         <div class="d-flex justify-content-between align-items-center">
                             <div>
-                                {#if input.streams.length}
+                                {#if input.streams && input.streams.length}
                                     {#each Object.keys(input.streams) as idstream}
                                         {@const title = input.streams[idstream]}
                                         <strong>{title}</strong>