Navigational keys SHIFT and SELECT are not working on Focus Blue braille displays

[xtstoll]

Steps to reproduce:

1. Install driver for Focus Blue braille displays
2. Start NVDA and configure the braille settings for the Freedom Scientific Focus (see my configs attached in screenshot)
3. Open a simple text editor like Notepad
4. Write a sentence
5. On the Focus Blue, press the LEFT SHIFT key on the front panel and one of the CURSOR ROUTER buttons to select some text, then press LEFT SHIFT + DOTS 1-4 (c in braille) to copy
6. On the Focus Blue, press the SELECT BUTTON and the LEFT PANNING BUTTON to go to the beginning of the file
7. On the Focus Blue, press the LEFT SHIFT + DOTS 1-2-3-6 (v in braille) to paste

Expected behavior:

Step 5: LEFT SHIFT + CURSOR ROUTER should select your text from the blinking cursor to point of the router button and LEFT SHIFT + DOTS 1-4 (c in braille) should copy your selected text Step 6: SELECT BUTTON + LEFT PANNING BUTTON should send your cursor to the beginning of the file Step 7: LEFT SHIFT + DOTS 1-2-3-6 (v in braille) should paste your copied text

Actual behavior:

Step 5: LEFT SHIFT + CURSOR ROUTER - text is selected (OK); LEFT SHIFT + DOTS 1-4 - it's not clear until Step 7 that it didn't actually copy Step 6: SELECT BUTTON + LEFT PANNING BUTTON - nothing happens Step 7: LEFT SHIFT + DOTS 1-2-3-6 (v in braille) - nothing happens

System configuration:

NVDA version: 2018.1rc1 (Brazilian Portuguese) NVDA Installed or portable: installed Windows version: 10 Braille display: Focus 80 Blue and Focus 40 Blue Focus Blue driver: version 1.0.2030

Does the issue still occur after restarting your PC? Yes Have you tried any other versions of NVDA? Yes, 2017.4 (Brazilian Portuguese), same results