Our app is connected to a hardware wifi without network. Under normal circumstances, we can communicate with the device. At some point, the communication suddenly stops, and the ping prompts "No route to host". The only way to reconnect is to restart the device. It feels like the system has marked ARP. Is there any way to reconnect the device without restarting the iphone?

Our app is connected to a hardware wifi without network. Under normal circumstances, we can communicate with the device. At some point, the communication suddenly stops, and the ping prompts "No route to host". The only way to reconnect is to restart the device. It feels like the system has marked ARP. Is there any way to reconnect the device without restarting the device?