Adobe Lightroom Classic Overwrites everything in the cloud

[mxxfun]

Im mad right now. So I imported lots of photos on m PC in Lightroom Classic, synced them with adobe creative cloud and edited them on my laptop with Lightroom CC. Around 300 Photos. Then I opened Lightroom Classic to Sync it again and to export it with full resolution since the raw files are on my PC. That did not work and Lightroom classic only synced a couple of them and overwrote some others in the cloud with the raw, unedited version. Some others it did not even sync at all. I then thought I could trigger the sync by flagging and unflagging all of the photos, but the only thing I did was it overwrote EVERTHING with the unedited version. What can I do now? Is there a way to get my edits back? Why tf did that happen? This literally means 10+ hours of work gone for me..

I used the latest Lightroom Classic and CC Windows versions.

[Rikk Flohr: Photography]

Can you take a screenshot of the system clock on both systems and post them here please?

[mxxfun]

Hey!

Thank you for answering. They are both accurate and set to the right time.

[Rikk Flohr: Photography]

In Lightroom Classic's preferences do you have AutoWrite XMP checked?

[mxxfun]

No I dont. What exactly does that mean?