I have reduced the load as much as I could from the HDPVR P2 as elsewhere in this thread.
The only other thing is to "Kill XtraView" or DownGrade to reduce the load.
Sad to say: at the change of the hour to 19:00, exactly on the mark, I started experiencing Remote Key Functionality Delays (buffering) for up to 23 second and some occasional delays there-after for about another 15 seconds.
I have never experienced this severity and regularity of delays before (the so called upgrade).
No-one can tell me now that the HDPVR P2 Processor Capabilities are sufficient for the payload expected of it.
- Signal Levels are Excellent on both decoders.
- Grade of Service is 100% on both decoders.
- HeartBeat exactly every 2 minutes.

Let me disclose an embarrassing and argument-worthy scenario:
"My wife and I could be watching a PG, 16 or 18 rated programme, whether this be recorded or real time.
(The remote ready in the event that I might want to stop the show.)
A Knock on the door, my wife opens and in comes the family with their kids.
A bed scene is playing on the TV which I cannot stop, pause, change station or other; for more than 20 seconds.
What an embarrasment for both families."
It is my responsibility to comply with the laws pertaining to supervision and rated films.
There is no opportunity to comply with this law if I lose control of the equipment a the time, other than to "pluck it from the wall" or "Chase the family away . ."!!
This might appear as A joke but read into it the realism of the situation rather than the embarrasment. It could happen to you . . .
Can DSTV / MC declare if there is a problem or not, what to do about it and how to manage it in the interim???
If there is no problem, I need the parameters of the ideal setup so that I can have a system that allows me to manage it with delays of less than 3 seconds; this be reasonable in a 21st century world.
Alternatively; what decoder is capable of delivering a premium performance?
(This might be a light hearted publication but please take note of the consequences if not improved soon)
Comments and further advice will be welcomed. Thanks to the people who have contributed and would probably continue to do so.