Newbie NanoVNA-H4 user here with some questions:
1) My unit arrived a couple days ago with firmware version 0.5.0. Is this the latest for the H4 model?
2) Has anyone using macOS with Parallels running Windows 10 been able to flash the firmware? I get the unit in DFU mode successfully, the DfuSe Demo windows app successfully sees the VNA, and I successfully load a DFU file into the app, however when I click "Upgrade" the app just sits there with 0% progress. The Device Manager shows all the correct entries in both DFU and normal mode, and NanoVNA-Saver works fine in Windows.
Thanks!
