Certain channels are skipped while pressing 'P+' or 'P-' buttons on Philips TV remote control

Set favourite channels.

1. Press the 'MENU' button on the remote control.
2. Select INSTALL.
3. Select FAVOURITE PROGRAMMES with cursor right.
4. Select a channel using the cursor up/down.
5. Change favourite mode using the cursor right (Yes=favourite=do not skip; No=not favourite=skip).
6. Press the 'MENU' button on the remote control to exit the menu.
7. Non favourite channels can be selected with numeric buttons.