Air suspension problems

Hello
I’ve recently been having problems with my air suspension system on my p38 Range Rover

it’s been taking forever to rise in the morning .Also whilst out shopping on Monday it would not rise at all and was on access level luckily I wasn’t far from home a very bumpy journey
Today I was able to select any height and the car would move up or down quite quickly but when I selected high the orange arrow on the dash would appear but not turn off ,it would go out on all the other height settings though?
So today connected the rsw software and noticed all the previous calibration settings I set months ago had changed? Please see photo
The lower values were set by me and calibrated by measuring wheel arch to centre of wheel
The higher values I don’t know how they have appeared? I have now reset them
back

I have manage to photograph all the recent faults

I’m a novice at this and would appreciate any help or advice
Thanks Alec

If its taking a long time to rise then the compressor is probably worn out you can fit a rebuild kit look at the seller 8xr on ebay

It does sound like a weak compressor
Open the eas box, unbolt the three feet for the compressor and undo the blue pipe.
Turn the pump on with the rsw software and check the airflow from the pump head. It's should just blow past your thumb with a short burst of pressure. If not the pump could well be tired.

Were you getting good idle & reliable communications when reading those values >> 200. Unless the ECU got seriously compromised they look like bad communications ??