Have you tried any of the Motorola Custom Remotes at http://www.hifi-remote.com/forums/dload.php?action=category&cat_id=87 ? These boxes all do seem to use the same codes.
Are you sure you have the IR Blaster positioned correctly ?
I have the Ir Blaster placed right in front of the IR LED in the CableBOx (checked with a Lamp the position of the IR LED), even tryed with the IR Blaster that I have placed in front of the Sony DVD player that I can control with no issues.
I have tryed most of the motorola´s remotes in the slingBox plugin, yesterday I had an update in the plugin and I had the hope that It will work
sorry to bother, but I can try to use the codes in the JP1 Remotes pages you mention, I have seen that Motorola DCT-6416 might work for this remote, the question, is how can add this files to the SlingBox plugin?
I'm afraid the web-based player doesn't allow for the installation of Custom Remotes. The README file for that remote was produced before the web-based player came along so doesn't make it clear. I have now updated it to the very latest README, which has a much more comprehensive set of instructions, so please try again.
I added the code custom code of C0483 for the DCT 6416 and I am still not able to change channels. I did load the desktop application and placed the two bin files in the directory specified. Is there another remote that I can choose? The IR blaster is in the correct place, since I know you will ask.