diff --git a/src/main/java/com/sheepit/client/Client.java b/src/main/java/com/sheepit/client/Client.java
index 01d571c..1cdc123 100644
--- a/src/main/java/com/sheepit/client/Client.java
+++ b/src/main/java/com/sheepit/client/Client.java
@@ -64,6 +64,8 @@ import com.sheepit.client.exception.SheepItExceptionSessionDisabled;
 import com.sheepit.client.exception.SheepItExceptionSessionDisabledDenoisingNotSupported;
 import com.sheepit.client.exception.SheepItExceptionWithRequiredWait;
 import com.sheepit.client.hardware.cpu.CPU;
+import com.sheepit.client.hardware.gpu.GPU;
+import com.sheepit.client.hardware.gpu.GPUDevice;
 import com.sheepit.client.logger.Log;
 import com.sheepit.client.network.DownloadItem;
 import com.sheepit.client.network.DownloadManager;
@@ -823,6 +825,33 @@ import okhttp3.HttpUrl;
 		
 		if (err != Error.Type.OK) {
 			this.log.error("Client::work problem with runRenderer (ret " + err + ")");
+			
+			if (err == Error.Type.DETECT_DEVICE_ERROR) {
+				this.log.error("Available devices are: ");
+				
+				if (configuration.getGPUDevice() != null && configuration.getComputeMethod() != Configuration.ComputeType.CPU) {
+					this.log.error("Configured device: " + String.format("%s   %s   %.1f GB VRAM (driver: %s)",
+						configuration.getGPUDevice().getId(),
+						configuration.getGPUDevice().getModel(),
+						configuration.getGPUDevice().getMemory() / 1024.0 / 1024.0 / 1024.0,
+						configuration.getGPUDevice().getDriverVersion())
+					);
+				}
+				
+				this.log.error("Redetecting devices...");
+				GPU.generate();
+				this.log.error("Detected devices:");
+				List<GPUDevice> gpus = GPU.listDevices(configuration);
+				
+				for (GPUDevice gpu : gpus) {
+					this.log.error(String.format("%s   %s   %.1f GB VRAM (driver: %s)",
+						gpu.getId(),
+						gpu.getModel(),
+						gpu.getMemory() / 1024.0 / 1024.0 / 1024.0,
+						gpu.getDriverVersion())
+					);
+				}
+			}
 		}
 		this.state = State.UNKNOWN;
 		return err;
@@ -909,7 +938,7 @@ import okhttp3.HttpUrl;
 			}
 			
 		}
-		
+
 		if (!rendererPathFile.exists()) {
 			// we create the directory
 			rendererPathFile.mkdir();