Ok, in my experience with pioneers, my macro's look like this.

ON button on home page

Plasma code "on"
3 second delay
Amp "on"
3 second delay
Amp "input selection"
.3 second delay
Plasma "input selection"
Jump to desires source controls

Note the 6.3 seconds in delays between plasma "ON" and the plasma input selection because the plasma can't accept an input selection for roughly 6 seconds after being turned on. Often longer for the domestic models like yours. (i only use the pro models but have done a couple of domestics)

Changing sources

Plasma "input selection" (note 1st command in macro but usually doesn't matter)
.3 second delay
Amp "input selection"
Jump to desired source controls

System OFF

plasma "OFF"
.3 second delay
Amp "OFF"

Note that there is always a minimum .3 second delay between all commands to stop any device including the plasma confusing the code it has recieved.

The samples above are simplified and do not include things like source power etc.

Do your macro's look anything like this? If not, how do they differ?

Also, if you are programmed for one touch startup on any source, explain the macro as i have done above.

Alternatively, email me your wizzit9 file for your remote and i'll tell you what's wrong with it. I have done hundreds of wizzit and wizzit9 programs including a couple of dozen with pioneer plasma's. My email is in my profile.

Simon.