Running with deepstream-custom has been stuck

Please provide complete information as applicable to your setup.

**• Hardware Platform (Jetson / GPU)**Jetson
• DeepStream Version5.0
**• JetPack Version (valid for Jetson only)**4.4
• TensorRT Version7.1
• NVIDIA GPU Driver Version (valid for GPU only)
**• Issue Type( questions, new requirements, bugs)**bugs
• How to reproduce the issue ? (This is for bugs. Including which sample app is using, the configuration files content, the command line used and other details for reproducing)
./deepstream-custom -c pgie_frcnn_tlt_config.txt -i /home/ubuntu/samba_file/opt/nvidia/deepstream/deepstream-5.0/samples/streams/test.h264
• Requirement details( This is for new requirement. Including the module name-for which plugin or for which sample application, the function description)
when I finally run it, I have been stuck in the initialization interface for a long time without responding, as shown in the figure below. For the official demo test1, I can run it successfully.

I was running in jetson nano and there was an extra warning when running.