Do you have the advanced codes for the DVR functions or did you just use the learn functions or did it just work as with the CBL0477 code?
I have the 8300HD SA Cable box
I used the following codes
CBL 0477
with keys modified
249 List
245 Back 7 seconds
117 A
058 B
054 C
180 PIP
183 PIP Move
184 Zoom
187 PIP Swap