Lightroom CC2015 still objects to showing thumbnails of psd images saved in Photoshop CC2015 unless they are saved in Max compatibility mode.
Why should this be so when Bridge shows them perfectly happily?
I don't want to carry the overhead of saving the extra layer built in by the compatibility mode as this adds up when the catalogue has thousands of images (many at 1.5Gb size) both in storage and the already sluggish response of Lightroom.
Bridge is the much simpler program so why can't Lightroom engineers catch up?
I would appreciate a technical reply from someone who knows what they are talking about.