2005 Ford F150 5.4L Engine Runs Rough After Warm-Up with P0022 Code

My 2005 Ford F150 with a 5.4L V8 engine runs roughly only after it reaches normal operating temperature, despite having replaced all timing components including the chain, guides, solenoids, and phasers. The truck starts and runs smoothly when cold, but begins to exhibit rough idling and performance issues once warmed up. This behavior is specifically linked to the P0022 diagnostic trouble code. I've ruled out basic ignition and fuel system problems, so I'm seeking advice on potential underlying causes related to camshaft position or timing components.