Gas pressure setting are fine!
Note that the main problem is with the DHW. Flame failure will occur immediately after a tap is switched on. Tap needs to be switched off and boiler reset. The boiler will then give hot water, but flame failure will occur again at random.
So ----> 1. turn on...
Got a problem with a Baxi Bahama 100.
In DWH mode or CH mode, boiler locks out and needs resetting. Quite random when the boiler does this, but this does happen often.
Also, once every few weeks the boiler will not fire-up. The burner neon is dimly lit and sounds like the fan is running...