I have a 2011 Range Rover HSE 5.0 (Non Supercharged) that has been having issues and goin into restricted performance mode. I have a Gap IID Tool to look at the fault codes.
I purchased the car with 100K on it and it had a bad head gasket. I took it to a private Range Rover Specialist Shop and had the heads, timing chain and guides as well as coolant pipe update and anything else recommended while they were in there.

I have had a fault with the Bank 2 upstream O2 Sensor which I replaced and the Bank 2 Mass airflow sensor also replaced. However, I am continuing to have the restricted performance mode activated. I was getting fault code of random misfire cylinders 2 4 6 and 8 and ordered a new coil from Napa. I did not know at the time and which cylinder was misfiring and attempted to swap it between them to see if I could get the issue to go away. I did not seem to have an luck.

I have since realized I can look at the live values and see the misfire counts on the cylinders. I am unsure however how the restricted performance works and if it is creating the misfire to limit the engine to 4 cylinders. Primarily I see misfire counts on Cylinder 2.
I see two categories? in the IID GAP tool: Misfires counts for catalyst damage output, and misfire counts for emissions failure. I have a new Bosh Coil that I replaced with a new spark plug on Cylinder 2 but no improvement.

I have seen information to suggest there may be an injector issue causing the misfire. Are there Live values I can Look at on the Gap IID tool to determine the fuel information. I see a difference in the spray pulse widths between engine banks. .00198 and .00155 This is while driving in restricted performance mode at 2,000rpm. Also looking at Fuel rail pressure on Bank 2

Hoping for some information on reading the live values and suggestions of what reading to focus on to determine next step. new injectors, fuel pump?

Any assistance appreciated.
Photos attached for reference