diff --git a/src/SpotifyConnect/SPOCTestApiPrevious.class.st b/src/SpotifyConnect/SPOCTestApiPrevious.class.st
index 43ac97b..5eace7f 100644
--- a/src/SpotifyConnect/SPOCTestApiPrevious.class.st
+++ b/src/SpotifyConnect/SPOCTestApiPrevious.class.st
@@ -33,13 +33,14 @@ SPOCTestApiPrevious >> testApiPreviousExecute [
 
 {
 	#category : #testing,
-	#'squeak_changestamp' : 'VE 7/9/2024 11:32'
+	#'squeak_changestamp' : 'TL 7/12/2024 16:26'
 }
 SPOCTestApiPrevious >> testSkipToPreviousOn [
 
 	| oldPlaybackState newPlaybackState |
 	oldPlaybackState := self getPlaybackState.
 	self apiEndpoint skipToPreviousOn: oldPlaybackState device id.
+	(Delay forSeconds: 0.6) wait.
 	newPlaybackState := self getPlaybackState.
 	self assert: newPlaybackState track id ~= oldPlaybackState track id.
 	self assert: newPlaybackState isPlaying
diff --git a/src/SpotifyConnect/SPOCTestApiVolume.class.st b/src/SpotifyConnect/SPOCTestApiVolume.class.st
index e8807e2..c400301 100644
--- a/src/SpotifyConnect/SPOCTestApiVolume.class.st
+++ b/src/SpotifyConnect/SPOCTestApiVolume.class.st
@@ -37,7 +37,7 @@ SPOCTestApiVolume >> testApiVolumeExecute [
 
 {
 	#category : #testing,
-	#'squeak_changestamp' : 'TL 6/24/2024 02:41'
+	#'squeak_changestamp' : 'TL 7/12/2024 16:27'
 }
 SPOCTestApiVolume >> testChangeVolumeTo [
 
@@ -46,6 +46,7 @@ SPOCTestApiVolume >> testChangeVolumeTo [
 	device supportsVolume
 		ifTrue: [newVolume := 70.
 			self apiEndpoint changeVolumeTo: newVolume on: device id.
+			(Delay forSeconds: 0.6) wait.
 			self assert: self getPlaybackState device volume = newVolume]
 		ifFalse: [self assert: true]
 ]
diff --git a/src/SpotifyConnect/SPOCTestPlay.class.st b/src/SpotifyConnect/SPOCTestPlay.class.st
index 396b224..f463499 100644
--- a/src/SpotifyConnect/SPOCTestPlay.class.st
+++ b/src/SpotifyConnect/SPOCTestPlay.class.st
@@ -29,12 +29,13 @@ SPOCTestPlay >> testPlayOn [
 
 {
 	#category : #testing,
-	#'squeak_changestamp' : 'TL 6/24/2024 02:30'
+	#'squeak_changestamp' : 'TL 7/12/2024 16:28'
 }
 SPOCTestPlay >> testPlayTrackOn [
 
 	| playbackState |
 	self apiEndpoint playTrack: '4PTG3Z6ehGkBFwjybzWkR8' on: self getPlaybackState device id.
+	(Delay forSeconds: 0.6) wait.
 	playbackState := self getPlaybackState.
 	self assert: playbackState track id = '4PTG3Z6ehGkBFwjybzWkR8'.
 	self assert: playbackState isPlaying