[Solved] Moto 600 rts Wisniowski drive (Somfy ) how to program after deleting settings

I have a problem with reprogramming the drive as in the topic for the sectional door.
Everything worked properly, but I set the gate closing incorrectly, it did not close automatically and there was a gap at the top, so I decided to program it again, so I deleted the settings by holding down the B key for 7 seconds. Now I should proceed to programming, and here is the problem because the A button does not respond and the A indicator does not light up (the gate cannot be opened or closed), previously I could switch between the individual programming modes with this button. only the B button works, after pressing the B indicator flashes, I tried to delete the settings again, the procedure went according to the instructions, but the problem remained.
Thank you in advance for your help)

problem solved. I read the instructions wrong, it turned out that a long press of the button only deletes all remotes and does not restore the factory settings, . Any remote control should be reloaded in accordance with the instructions, then unlock the buttons on the controller with it and relearn the gate's limit settings, following the instructions.
I would like to thank the service technician from Wiśniowski for specific information on how to proceed.
Problem solved, so I close the topic.

problem solved. I read the instructions wrong, it turned out that a long press of the button only deletes all remotes and does not restore the factory settings, . Any remote control should be reloaded in accordance with the instructions, then unlock the buttons on the controller with it and relearn the gate's limit settings, following the instructions.
I would like to thank the service technician from Wiśniowski for specific information on how to proceed.
Problem solved, so I close the topic.

Added after 1 [minutes]:

Topic solved, description in the post above.