Antenna Issue

All,

Just recently bought my Flipper Zero, installed an SD card, and installed the newest firmware. I appear to be having some kind of issue with the antenna on it though. It does not appear to be able to read any kind of RF signal. I’ve tried NFC, sub-GHZ, and 125 KHZ RFID so far with devices that I know are emitting a signal. The Flipper listens but can’t appear to hear any of them, which kind of defeats its whole purpose. Anyone have any suggestions on how to troubleshoot this?

JM