I have a new Sony UBP-x1100 player and an older Panasonic Blu-ray player. I am having a problem with just one disc. (Fleetwood Mac - Fleetwood Mac - 5.1 DVD surround review) The Sony does not allow the options to be selected while the Panasonic does. See attached files. I spent a lot of time with Sony tech support and they didn't know. A friend said it was an issue with something called paging (sp?) Appreciate any help. Notice the brackets on the Panasonic display