When making a new collection in LR desktop I usually select all thumbnail in that collection and build smart previews on the fly. From the menu: click Library >> Previews >> Build Smart Previews. I then mark the collection for sync and that seems to speed things up. Give it a try.
I did read something about it this morning, I will give it a try tonight. Thanks for the suggestion.
Well by waiting it got better I had less pictures waiting for a sync. But after many adjustments in my pics I have had 21000+ pictures in sync for days. Seems not moving. Not a very impressive technology. I want to use it as on paper it is great with the convenience of update rating on iPad but execution is problematic.
I chose at the week end 26 pictures (Flagged on iPad) but on my PC Lightroom they are not there and still 21000+ pics waiting.
I mean surely rating and flagging sync should have priority over adjustments?
It seems there might soon be no point in paying for lightroom sync as this work ridiculously...
PLEASE ADOBE PEOPLE IF YOU SEE THIS PLEASE CONTACT ME, I CAN SEND YOU THE LOG. I wanna fix this as I am so BORED about waiting for the sync to finish. I am blocked and am wasting my time in this workflow.