ACK time our in PacketForwarder_UI

Hi there.

Is anyone had used a LoRaGateway worked with PacketForwarder_UI?

PacketForwarder_UI is a Windows version with LoRa gateway driver with packetforwarder, download link:

My hardware is Heltec HT-M01 Mini LoRa Gateway

it’s work with both USB and SPI, when I use a Raspberry PI, both USB and SPI are worked well(it’s proofing the hardware is OK), but when I tried to use it in Windows 10, the message shown ACK timeout

My server is Ubuntu 16.04, and I had installed lora-gateway-bridge