WiFi Lora 32 v4 -100 rssi <1m

Hello,
I have two LoRa Wifi 32 v4 and am running the pinpong example code. The boards are less than a Meter apart and have the shippped antennas attached. Why is the measured rssi between -100 and -120 while the SNR is around 0? When I increase the distnace to across the room, the connection even braks. I need this to work for a project.