I describe what I do, step by step:
1- run PCLC
focus is on "SSD Adwanced power base ..." (and would be right there on the main window)
2- fous change on main windows of PCLC
3- I press CTR + n (new race)
4- I make setup (it would be cool if fosus was "ok" they rarely change the settings, and PCLC remembers the last setting, difficult for me is to use mouse)
5- I choose the "ok"
6- I press ALT + 1 (at this location [BT01] does not work, on / off function does not work also )
race starts (then pause and restart function and on / off while the start is not required)
7- end of the race
8- I am able to start the race or a new race (resume and pause are inactive) but BT01 does not work, I have to manually press ALT + F1
And I do it several times over and over again.