diff --git a/Audio/Chain/ConverterNode.mm b/Audio/Chain/ConverterNode.mm
index e9b238a4b..3c7cffb83 100644
--- a/Audio/Chain/ConverterNode.mm
+++ b/Audio/Chain/ConverterNode.mm
@@ -451,9 +451,7 @@ static void convert_be_to_le(uint8_t *buffer, size_t bitsPerSample, size_t bytes
 			usleep(500);
 		}
 		@autoreleasepool {
-			[self startWorkslice];
 			amountConverted = [self convert:writeBuf amount:CHUNK_SIZE];
-			[self endWorkslice];
 		}
 		if(!amountConverted) {
 			if(paused) {
diff --git a/Audio/Chain/InputNode.m b/Audio/Chain/InputNode.m
index ae0d81bfb..90a0da2c1 100644
--- a/Audio/Chain/InputNode.m
+++ b/Audio/Chain/InputNode.m
@@ -189,9 +189,7 @@ static void *kInputNodeContext = &kInputNodeContext;
 			int framesToRead = CHUNK_SIZE - amountInBuffer;
 			int framesRead;
 			@autoreleasepool {
-				[self startWorkslice];
 				framesRead = [decoder readAudio:((char *)inputBuffer) + bytesInBuffer frames:framesToRead];
-				[self endWorkslice];
 			}
 
 			if(framesRead > 0 && !seekError) {
diff --git a/Audio/Chain/Node.h b/Audio/Chain/Node.h
index 94811db0e..0e2feb2e2 100644
--- a/Audio/Chain/Node.h
+++ b/Audio/Chain/Node.h
@@ -29,15 +29,10 @@
 	BOOL shouldContinue;
 	BOOL endOfStream; // All data is now in buffer
 	BOOL initialBufferFilled;
-	BOOL isRealtime, isRealtimeError, isDeadlineError; // If was successfully set realtime, or if error
 
 	AudioStreamBasicDescription nodeFormat;
 	uint32_t nodeChannelConfig;
 	BOOL nodeLossless;
-
-	int64_t intervalMachLength;
-	os_workgroup_interval_t workgroup, wg;
-	os_workgroup_join_token_s wgToken;
 }
 - (id _Nullable)initWithController:(id _Nonnull)c previous:(id _Nullable)p;
 
@@ -49,11 +44,6 @@
 - (void)process; // Should be overwriten by subclass
 - (void)threadEntry:(id _Nullable)arg;
 
-- (BOOL)followWorkgroup;
-- (void)leaveWorkgroup;
-- (void)startWorkslice;
-- (void)endWorkslice;
-
 - (void)launchThread;
 
 - (void)setShouldReset:(BOOL)s;
diff --git a/Audio/Chain/Node.m b/Audio/Chain/Node.m
index 9831c3eba..d9d9e64b3 100644
--- a/Audio/Chain/Node.m
+++ b/Audio/Chain/Node.m
@@ -131,19 +131,6 @@ BOOL SetPriorityRealtimeAudio(mach_port_t mach_thread_id) {
 		nodeChannelConfig = 0;
 		nodeLossless = NO;
 
-		if(@available(macOS 12, *)) {
-			// Get the mach time info.
-			struct mach_timebase_info timeBaseInfo;
-			mach_timebase_info(&timeBaseInfo);
-
-			// The frequency of the clock is: (timeBaseInfo.denom / timeBaseInfo.numer) * kOneNanosecond
-			const double nanoSecFrequency = (double)(timeBaseInfo.denom) / (double)(timeBaseInfo.numer);
-			const double frequency = nanoSecFrequency * kOneNanosecond;
-
-			// Convert the interval time in seconds to mach time length.
-			intervalMachLength = (int64_t)(kIOIntervalTime * frequency);
-		}
-
 		[self setPreviousNode:p];
 	}
 
@@ -205,79 +192,7 @@ BOOL SetPriorityRealtimeAudio(mach_port_t mach_thread_id) {
 
 - (void)threadEntry:(id)arg {
 	@autoreleasepool {
-		if([self followWorkgroup]) {
-			[self process];
-			[self leaveWorkgroup];
-		}
-	}
-}
-
-- (BOOL)followWorkgroup {
-	if(@available(macOS 12, *)) {
-		if(!wg) {
-			if(!workgroup) {
-				workgroup = AudioWorkIntervalCreate([[NSString stringWithFormat:@"%@ Work Interval %@", [self className], self] UTF8String], clockId, &attr);
-				isRealtimeError = !SetPriorityRealtimeAudio(pthread_mach_thread_np(pthread_self()));
-				isRealtime = !isRealtimeError;
-			}
-			wg = workgroup;
-			if(wg && !isRealtimeError) {
-				int result = os_workgroup_join(wg, &wgToken);
-				isDeadlineError = NO;
-				if(result == 0) return YES;
-				if(result == EALREADY) {
-					DLog(@"Thread already in workgroup");
-					return NO;
-				} else {
-					DLog(@"Cannot join workgroup, error %d", result);
-					isRealtimeError = YES;
-					return NO;
-				}
-			}
-		}
-		return wg != nil && !isRealtimeError;
-	} else {
-		if(!isRealtime && !isRealtimeError) {
-			isRealtimeError = SetPriorityRealtimeAudio(pthread_mach_thread_np(pthread_self()));
-			isRealtime = !isRealtimeError;
-		}
-		return YES;
-	}
-}
-
-- (void)leaveWorkgroup {
-	if(@available(macOS 12, *)) {
-		if(wg && wgToken.sig && !isRealtimeError) {
-			os_workgroup_leave(wg, &wgToken);
-			bzero(&wgToken, sizeof(wgToken));
-			wg = nil;
-		}
-	}
-}
-
-- (void)startWorkslice {
-	if(@available(macOS 12, *)) {
-		if(wg && !isRealtimeError && !isDeadlineError) {
-			const uint64_t currentTime = mach_absolute_time();
-			const uint64_t deadline = currentTime + intervalMachLength;
-			int result = os_workgroup_interval_start(wg, currentTime, deadline, nil);
-			if(result != 0) {
-				DLog(@"Deadline error = %d", result);
-				isDeadlineError = YES;
-			}
-		}
-	}
-}
-
-- (void)endWorkslice {
-	if(@available(macOS 12, *)) {
-		if(wg && !isRealtimeError && !isDeadlineError) {
-			int result = os_workgroup_interval_finish(wg, nil);
-			if(result != 0) {
-				DLog(@"Deadline end error = %d", result);
-				isDeadlineError = YES;
-			}
-		}
+		[self process];
 	}
 }