We have a 921 software L188. My husband tried to add OTA channels to our favorites list (which didn't work) and now we can't add any channels to any of our favorites list. If you add them they just never show up in the list. We also seem to have the problem that the info button information does not match what is playing if you select that while viewing a program. It is correct however if you use the guide button and then info. This issue was fixed with L188 upgrade but appears to be back to not giving the correct information this a.m. Has anyone else experienced these problems? I searched on the forums and did not see these issues listed. Thanks!