Guide, README, quick start and flashing hints no longer say 'no hub' or 'directly to the laptop'; the requirement is a USB 2.0 type-A plug between box and computer (USB-C only is the failing case).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
docs/INSTRUKCJA_TECHNIKA.md: install, update, connecting the box, reading
the Diagnosis panel, guided checks, Wi-Fi over USB, flashing, SD card,
service report, LED table and common problems, with screenshots of the
app rendered from a real v13 capture (docs/img). The box must be
connected with a USB 2.0 type-A cable directly to the computer; the
quick-start screen and README say so too.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>