BlinkStick Client OSX stop working

Hello
I’m using BlinkStick Client for OSX rc9 actually on Mojave 10.14.3 but the same problem appear on Sierra
The leds working fine during 2 minuts and stop responding
I’m using the same config on windows 10 with no problem
Here is my log
Thank’s for your help
Mickael
2019-01-23 21:34:27,237 [1] INFO Main - --------------------------------------
2019-01-23 21:34:27,247 [1] INFO Main - BlinkStick Client 2.0-rc9 application started
2019-01-23 21:34:27,429 [1] INFO Main - Loading data
2019-01-23 21:34:27,514 [1] DEBUG Main - Registering/Unregistering startup
2019-01-23 21:34:27,514 [1] DEBUG Main - Loading main form icon
2019-01-23 21:34:27,537 [1] DEBUG Main - Building popup menu
2019-01-23 21:34:27,541 [1] DEBUG Main - Showing popup menu
2019-01-23 21:34:27,541 [1] DEBUG Main - Setting up tray icon
2019-01-23 21:34:27,626 [1] DEBUG Main - Setting up treeview
2019-01-23 21:34:27,633 [1] DEBUG Main - Adding notifications to the tree
2019-01-23 21:34:28,082 [1] DEBUG NotificationService - Creating service…
2019-01-23 21:34:28,082 [1] INFO NotificationService - Service created
2019-01-23 21:34:28,083 [1] INFO NotificationService - Starting notification monitoring…
2019-01-23 21:34:28,084 [1] INFO Test:Led0 - Starting Test timer
2019-01-23 21:34:28,084 [1] DEBUG Test:Led0 - Starting timer at 30000 ms
2019-01-23 21:34:28,084 [1] DEBUG Test:Led0 - Test timer started
2019-01-23 21:34:28,084 [1] INFO Test:Led1 - Starting Test timer
2019-01-23 21:34:28,084 [1] DEBUG Test:Led1 - Starting timer at 30000 ms
2019-01-23 21:34:28,084 [1] DEBUG Test:Led1 - Test timer started
2019-01-23 21:34:28,084 [1] INFO Test:Led2 - Starting Test timer
2019-01-23 21:34:28,084 [1] DEBUG Test:Led2 - Starting timer at 30000 ms
2019-01-23 21:34:28,085 [1] DEBUG Test:Led2 - Test timer started
2019-01-23 21:34:28,085 [1] INFO Test:Led3 - Starting Test timer
2019-01-23 21:34:28,085 [1] DEBUG Test:Led3 - Starting timer at 30000 ms
2019-01-23 21:34:28,085 [1] DEBUG Test:Led3 - Test timer started
2019-01-23 21:34:28,085 [1] INFO NotificationService - Started.
2019-01-23 21:34:28,085 [1] DEBUG Main - Initialization done
2019-01-23 21:34:58,086 [1] INFO NotificationService - Notification [Test] “Led0” triggered. Message:
2019-01-23 21:34:58,089 [1] INFO NotificationService - Notification [Test] “Led1” triggered. Message:
2019-01-23 21:34:58,089 [1] INFO NotificationService - Notification [Test] “Led2” triggered. Message:
2019-01-23 21:34:58,090 [1] INFO NotificationService - Notification [Test] “Led3” triggered. Message:
2019-01-23 21:34:58,092 [Threadpool worker] INFO BlinkStickDeviceSettings - [BS003733-2.2] Starting pattern playback
2019-01-23 21:35:38,085 [1] INFO NotificationService - Notification [Test] “Led0” triggered. Message:
2019-01-23 21:35:38,085 [1] INFO NotificationService - Notification [Test] “Led1” triggered. Message:
2019-01-23 21:35:38,085 [1] INFO NotificationService - Notification [Test] “Led2” triggered. Message:
2019-01-23 21:35:38,086 [1] INFO NotificationService - Notification [Test] “Led3” triggered. Message:
2019-01-23 21:36:08,087 [1] INFO NotificationService - Notification [Test] “Led0” triggered. Message:
2019-01-23 21:36:08,087 [1] INFO NotificationService - Notification [Test] “Led1” triggered. Message:
2019-01-23 21:36:08,087 [1] INFO NotificationService - Notification [Test] “Led2” triggered. Message:
2019-01-23 21:36:08,087 [1] INFO NotificationService - Notification [Test] “Led3” triggered. Message:
2019-01-23 21:36:38,088 [1] INFO NotificationService - Notification [Test] “Led0” triggered. Message:
2019-01-23 21:36:38,088 [1] INFO NotificationService - Notification [Test] “Led1” triggered. Message:
2019-01-23 21:36:38,088 [1] INFO NotificationService - Notification [Test] “Led2” triggered. Message:
2019-01-23 21:36:38,088 [1] INFO NotificationService - Notification [Test] “Led3” triggered. Message:
2019-01-23 21:37:08,089 [1] INFO NotificationService - Notification [Test] “Led0” triggered. Message:
2019-01-23 21:37:08,089 [1] INFO NotificationService - Notification [Test] “Led1” triggered. Message:
2019-01-23 21:37:08,089 [1] INFO NotificationService - Notification [Test] “Led2” triggered. Message:
2019-01-23 21:37:08,089 [1] INFO NotificationService - Notification [Test] “Led3” triggered. Message:
2019-01-23 21:37:38,090 [1] INFO NotificationService - Notification [Test] “Led0” triggered. Message:
2019-01-23 21:37:38,090 [1] INFO NotificationService - Notification [Test] “Led1” triggered. Message:
2019-01-23 21:37:38,090 [1] INFO NotificationService - Notification [Test] “Led2” triggered. Message:
2019-01-23 21:37:38,090 [1] INFO NotificationService - Notification [Test] “Led3” triggered. Message:
2019-01-23 21:37:52,865 [Threadpool worker] ERROR BlinkStickDeviceSettings - Pattern playback crash System.IO.IOException: I/O error occurred.
at HidSharp.HidStream.CommonWrite (System.Byte[] buffer, System.Int32 offset, System.Int32 count, System.Collections.Generic.Queue`1[T] queue, System.Boolean feature, System.Int32 maxOutputReportLength) [0x000a6] in <6233c0dc80c24610a34d33b58168ac35>:0
at HidSharp.Platform.MacOS.MacHidStream.SetFeature (System.Byte[] buffer, System.Int32 offset, System.Int32 count) [0x00016] in <6233c0dc80c24610a34d33b58168ac35>:0
at HidSharp.HidStream.SetFeature (System.Byte[] buffer) [0x00011] in <6233c0dc80c24610a34d33b58168ac35>:0
at (wrapper remoting-invoke-with-check) HidSharp.HidStream:SetFeature (byte[])
at BlinkStickDotNet.BlinkStick.SetFeature (System.Byte[] buffer) [0x0000b] in :0
2019-01-23 21:37:52,866 [Threadpool worker] INFO BlinkStickDeviceSettings - [BS003733-2.2] Pattern playback stopped
2019-01-23 21:38:08,091 [1] INFO NotificationService - Notification [Test] “Led0” triggered. Message:
2019-01-23 21:38:08,091 [1] INFO NotificationService - Notification [Test] “Led1” triggered. Message:
2019-01-23 21:38:08,091 [Threadpool worker] INFO BlinkStickDeviceSettings - [BS003733-2.2] Starting pattern playback
2019-01-23 21:38:08,091 [1] INFO NotificationService - Notification [Test] “Led2” triggered. Message:
2019-01-23 21:38:08,091 [1] INFO NotificationService - Notification [Test] “Led3” triggered. Message:
2019-01-23 21:38:38,092 [1] INFO NotificationService - Notification [Test] “Led0” triggered. Message:
2019-01-23 21:38:38,092 [1] INFO NotificationService - Notification Led0 already pending to play. Skipping.
2019-01-23 21:38:38,092 [1] INFO NotificationService - Notification [Test] “Led1” triggered. Message:
2019-01-23 21:38:38,092 [1] INFO NotificationService - Notification Led1 already pending to play. Skipping.
2019-01-23 21:38:38,092 [1] INFO NotificationService - Notification [Test] “Led2” triggered. Message:
2019-01-23 21:38:38,092 [1] INFO NotificationService - Notification Led2 already pending to play. Skipping.
2019-01-23 21:38:38,092 [1] INFO NotificationService - Notification [Test] “Led3” triggered. Message:
2019-01-23 21:38:38,093 [1] INFO NotificationService - Notification Led3 already pending to play. Skipping.
2019-01-23 21:39:18,092 [1] INFO NotificationService - Notification [Test] “Led0” triggered. Message:
2019-01-23 21:39:18,093 [1] INFO NotificationService - Notification Led0 already pending to play. Skipping.
2019-01-23 21:39:18,093 [1] INFO NotificationService - Notification [Test] “Led1” triggered. Message:
2019-01-23 21:39:18,093 [1] INFO NotificationService - Notification Led1 already pending to play. Skipping.
2019-01-23 21:39:18,093 [1] INFO NotificationService - Notification [Test] “Led2” triggered. Message:
2019-01-23 21:39:18,093 [1] INFO NotificationService - Notification Led2 already pending to play. Skipping.
2019-01-23 21:39:18,093 [1] INFO NotificationService - Notification [Test] “Led3” triggered. Message:
2019-01-23 21:39:18,093 [1] INFO NotificationService - Notification Led3 already pending to play. Skipping.
2019-01-23 21:39:48,435 [1] INFO NotificationService - Notification [Test] “Led0” triggered. Message:
2019-01-23 21:39:48,435 [1] INFO NotificationService - Notification Led0 already pending to play. Skipping.
2019-01-23 21:39:48,435 [1] INFO NotificationService - Notification [Test] “Led1” triggered. Message:
2019-01-23 21:39:48,435 [1] INFO NotificationService - Notification Led1 already pending to play. Skipping.
2019-01-23 21:39:48,435 [1] INFO NotificationService - Notification [Test] “Led2” triggered. Message:
2019-01-23 21:39:48,435 [1] INFO NotificationService - Notification Led2 already pending to play. Skipping.
2019-01-23 21:39:48,435 [1] INFO NotificationService - Notification [Test] “Led3” triggered. Message:
2019-01-23 21:39:48,435 [1] INFO NotificationService - Notification Led3 already pending to play. Skipping.
2019-01-23 21:40:23,437 [1] INFO NotificationService - Notification [Test] “Led0” triggered. Message:
2019-01-23 21:40:23,437 [1] INFO NotificationService - Notification Led0 already pending to play. Skipping.
2019-01-23 21:40:23,437 [1] INFO NotificationService - Notification [Test] “Led1” triggered. Message:
2019-01-23 21:40:23,438 [1] INFO NotificationService - Notification Led1 already pending to play. Skipping.
2019-01-23 21:40:23,438 [1] INFO NotificationService - Notification [Test] “Led2” triggered. Message:
2019-01-23 21:40:23,438 [1] INFO NotificationService - Notification Led2 already pending to play. Skipping.
2019-01-23 21:40:23,438 [1] INFO NotificationService - Notification [Test] “Led3” triggered. Message:
2019-01-23 21:40:23,438 [1] INFO NotificationService - Notification Led3 already pending to play. Skipping.
2019-01-23 21:40:53,447 [1] INFO NotificationService - Notification [Test] “Led0” triggered. Message:
2019-01-23 21:40:53,447 [1] INFO NotificationService - Notification Led0 already pending to play. Skipping.
2019-01-23 21:40:53,448 [1] INFO NotificationService - Notification [Test] “Led1” triggered. Message:
2019-01-23 21:40:53,448 [1] INFO NotificationService - Notification Led1 already pending to play. Skipping.
2019-01-23 21:40:53,448 [1] INFO NotificationService - Notification [Test] “Led2” triggered. Message:
2019-01-23 21:40:53,448 [1] INFO NotificationService - Notification Led2 already pending to play. Skipping.
2019-01-23 21:40:53,448 [1] INFO NotificationService - Notification [Test] “Led3” triggered. Message:
2019-01-23 21:40:53,448 [1] INFO NotificationService - Notification Led3 already pending to play. Skipping.