Ok, first water level report.
Upload works fine and fast on laptop. Don't know mobiles 'cause I'm an old pervert and a telephone is a telephone is a telephone.
I noticed that the images are resized with the upload. My gallery says the dimension is 719x1080 px but the image I uploaded has 1066x1600px. Same with the second set ot test pics. They are 1066x1500px and the upload set them to 767 x 1080px.
The ratio is correct, but as far as I see the upload gives me a fixed heigth of 1080px.
Is there anything I did wrong or is this bug a feature?