fix: disconnect button

src/features/dsp408/dsp408.ts

@@ -161,7 +161,7 @@ export function forDSP408(dsp: DSP408, setDsps: SetDsps, notify: NotifyFn) {
           return;
         }
 
-        let r = await invoke('unlock_device', { id: dsp.id, password });
+        await invoke('unlock_device', { id: dsp.id, password });
 
         state = await updateDSPState();
 
@@ -213,6 +213,8 @@ export function forDSP408(dsp: DSP408, setDsps: SetDsps, notify: NotifyFn) {
           await invoke('disconnect_dsp408', { id: dsp.id });
         });
 
+        await updateDSPState();
+
         updateDSP(setDsps, dsp.id, (d) => ({
           ...d,
           pollingPaused: true,