You could change the sequence of images before selecting Photomerge>>Panaroma.
If you are using Photoshop you could achieve this by rearranging Layers Image Sequences in Photoshop - Layers Magazine
Thanks for your help, Akash!
My problem is, the Photos are in the right sequence before merging and LR blends them different.
Are you using latest version of Lightroom 6(6.4) ?
Have you tried placing all the images into a collection? Change the sort from date order to custom. Then drag the thumbnails around into you preferred sequence. Select all (Ctrl+A or Cmd+A) and start the pano from the collection. Does that make a difference?
Thank you! I updated on 6.4 and it sorted a big part of the problem!
I will try to, because LR sometimes doesn't show all the pictures.
Just not enough time right now....