World-First TGXL Relay Control & Global Band Plans
New Features
Manual TGXL Pi Network Relay Control (#469)
- Scroll over the C1, L, or C2 relay bars in the Tuner applet to adjust relay positions
- AetherSDR auto-connects directly to the TGXL on TCP port 9010
- Real-time relay updates with ~3ms round-trip
- Cursor changes to ↕ when hovering over scrollable relay bars
- Protocol reverse-engineered from the 4O3A TGXL management app
- First SDR client to support manual TGXL relay control
Selectable IARU Band Plans (#425)
- View → Band Plan now includes a region selector below the size options
- Four bundled plans: ARRL (US), IARU Region 1 (Europe/Africa), Region 2 (Americas), Region 3 (Asia-Pacific)
- Each plan includes frequency segments and spot markers (FT8, WSPR, QRP, etc.)
- No longer US-centric — accurate overlays for all three IARU regions
multiFLEX Dashboard (#56)
- Settings → multiFLEX opens a live dashboard showing all connected stations
- Per-client: station name, program, TX antenna, TX frequency
- LOCAL PTT status with enable/disable controls
Bug Fixes & Improvements
Default MTU reduced to 1450 (#470)
- Fixes missing spectrum/waterfall over VPN/SD-WAN tunnels
- FFT/waterfall packets (1436 bytes) now fit under most tunnel MTUs
- Confirmed fix by user on Cisco Meraki SD-WAN
- Adjustable in Radio Setup → Network → Advanced
FFTW thread safety for NR2 (#467)
- Added mutex to serialize FFTW plan creation/destruction
- Prevents crashes when switching DSP modes or regenerating wisdom file
73, Jeremy KK7GWY & Claude (AI dev partner)