JP1 Remotes

Remote: URC -6131nB00
Extender: 6131 2K Extender
TV: Legend LEP4218 (RC5 protocol, codes very similar to Phillips)

I want to set up a macro on the Power key that turns on/off the Legend TV and my cable box. However, the TV only turns on or off when it is the only command in the macro.

For example ...

I've been working with the JP1 tools and have had some success. I added a RCA DVD to my Millenium 4 remotes.

However. I ran into difficulty when trying to program my Atlas DVR remote. Downloads were OK although I got an error message about conflict with fixed data at $17. Unfortunately, though ...