BDP7500 mkII + The Expandables Blu Ray
I've bought 'The Expandables' few months ago, updated the firmware of the player few times and there were no problems with the playback.
Now that I've updated to the latest firmware (bdp7500b2_12_fus_eng.zip) the disk won't work anymore. The player just spins it for a while and prompts "Unknown disk". All other BD:s work just fine, even the 'City of Ember' BD that did not work correctly before the latest firmware update.
Since the player works with other blu rays, I don't suppose the laser unit is dusty...but I've ordered a DVD cleaning kit just in case :)
The Expandables Blu Ray barcode: 6 416548 537733
Thanks in advance!