Hello Disnh, I had requested that you stop uploading masses of AI generated buildings in a short time, but now you've apparently added some artificial upload slow-down to your toolchain where instead of uploading 1000 buildings at once you first slowly upload the nodes of the buildings and - I assume - later upload the ways. Don't do that, because if in the hours between your node upload and your way upload someone detects these "untagged nodes" they might well be deleted by the time you try to upload the ways! 

If you are really tracing buildings manually, then simply upload your work once every 50 buildings or so. Don't wait until you have 1000 buildings and then upload them all at once. 