Thx for your help - fixed it!
I had (what I thought was the) Hall as an Inhibit but actually it was the incorrectly set to the landing - when front door opened, Hall PIR must have activated.
Actually according to the Engineer's guide, the actual time set is multiplied by 10 so with a setting of 03, I should have 30 seconds to disable the alarm.
Will look into increasing this but I fear this is not the issue.
I Can't set timed entry mode for p1
I have the G4 and my front door sensor is on zone 1 and a hall PIR on zone 2.
The operation I want (for p1) is that once the door is opened, I should have time to get to the keypad to disable the alarm.
I have been able to do this for p3 but not for p1...