# Arcam control app does not provide feedback from SA30, ref#17

**URL:** <https://arcam.discourse.group/t/arcam-control-app-does-not-provide-feedback-from-sa30-ref-17/26>\
**Category:** Issues\
**Tags:** control, ios\
**Created:** [May 20, 2020, 7:57pm UTC](https://arcam.discourse.group/t/arcam-control-app-does-not-provide-feedback-from-sa30-ref-17/26 "2020-05-20T19:57:23Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![jvs1](https://yyz2.discourse-cdn.com/free1/user_avatar/arcam.discourse.group/jvs1/32/10_2.png) [@jvs1](https://arcam.discourse.group/u/jvs1)\
**Post date:** [May 20, 2020, 7:57pm UTC](https://arcam.discourse.group/t/arcam-control-app-does-not-provide-feedback-from-sa30-ref-17/26/1 "2020-05-20T19:57:23Z")

</div>

**Scenario**  
Perform the following steps:

1. switch on Arcam SA30, version 1.12 is used
2. start Arcam Music Life iOS app, version 3.0.0, build 3001 is used
3. set audio output to Arcam SA30, UPNP renderer
4. browse to folder with music files
5. select play all (music starts playing=ok)
6. goto screen with volume control
7. start Arcam Control iOS app, version 2.7.0 is used
8. goto screen with volume control
9. use remote control to mute music
10. use remote control to un-mute
11. use remote control to increase volume level

**Actual result**  
The Music Life app provides feedback by:

- in step 9 it highlights the mute button
- in step 10 it removes the highlight from the mute button
- in step 11 it increases the volume control

The Control app does not provide the above feedback.

**Expected result**  
The Contol app provides the same feedback as the Music Life app, the Control app provides feedback by:

- in step 9 it highlights the mute button
- in step 10 it removes the highlight from the mute button
- in step 11 it increases the volume control