I currently have 2047 pictures in LR classic that is waiting to sync to the cloud. Four hours ago I had 2047 pictures waiting to sync to the cloud. The day before I had 2192 pictures waiting. My machine has been up and running through that time and my internet connection has been up. Looking through the files waiting to be sync I see files from the past few months and I have verified that the pictures are on my machine or external drive.
I'm able to see the file in PS. When I look at the file in finder it shows that the date modified was today. Only some of the 2196 files are showing today's date the rest show a prior date when the files were copied to the drive.
Some of the files waiting to be sync were taken on my phone uploaded through the cloud and then downloaded to my machine and are now waiting to be sync with the cloud again.
Besides the basic editing I do while importing the files I'm unable to stay if I edited the file at a later time or not. The problem with the files not syncing has been happening for a couple of months and multiple versions of LR.