What we know doesn’t work yet.

Open issues.

Windows SmartScreen warns about the installer

Neither the Windows Installer nor the Windows Standalone ZIP is code-signed, so SmartScreen may block the first run. Check the SHA-256 on the Download page, then choose More info and Run anyway.

A Library folder on a network or OneDrive drive can briefly slow the radio

When another station browses your shared Library over the air, OpenJSQ reads the folder to list it. On a network share or an online-only OneDrive folder that read can be slow, and the radio can wait for it. Keep the Library folder small and on a local drive.

The Linux AppImage needs Ubuntu 24.04 or newer

The AppImage needs glibc 2.39 or newer, so older distributions may not start it. It may also need two system packages; see Troubleshooting.

The Raspberry Pi package is experimental

The arm64 .deb for Raspberry Pi OS Bookworm or Trixie was built on a real arm64 machine and started on clean Bookworm and Trixie systems, but it has not yet been tried on a Raspberry Pi with a radio. If the Chats attach and delete buttons show as empty boxes, install an emoji font: sudo apt install fonts-noto-color-emoji.

JG25 is experimental

JG25 works, but it has had far less testing on the air than FSQ and AX1200. See the evidence and limits.

This list is a first draft and grows as problems are confirmed. Fixed items move to the release notes.