I though I've seen every possible issue a TSU3000 could have; until this one.

I built an activity based PCF. At "power on" and "View Cable" a link to my descrete file page selects "source 5" HDMI in.

When I select either, all of the other functions in the macro work just fine, but the source doesn't change. The OEM remote changes the source and so does my "Source 5" button on the descrete file page.

A "View DVD" macro links to the same descrete page to "Source 2" and that changes every time.

I tried the following...
* Checked link destintion
* Reset
* Firmare upgrade
* Adding redundent "Source 5" commands
* Adding delays
* Swapped 3000 with 3500
* Assigned "Source 5" command to new buttons in different places and established links.

Nothing works. What am I missing?

The monitor is a 60" Pioneer Elite. I don't know the model, but it's new.

Thanks,
GP