PDF Files in Acrobat Pro are only white

[HagenGebert]

Hi everybody, I have some PDF files in my Adobe Cloud. On windows in Acrobat Pro there is everything normal when I open up a file to edit. Also if I open the file direkt in the adobe cloud just for show the pdf file. If I use my iPhone or iPad with the adobe app, I could see the small thumbnail of the pdf file correctly in my adobe cloud file location. 
But if I open up a file to edit, it only shows me white pages. But all functions are available it seems just an display problem. Maybe it's important that I have compressed all the pdf files via the adobe pro bulk function in windows and therefor I remember that I have choose some kind of compatible with adobe 11 and newer settings. 

hope somebody could help me.

[barbara_a]

this link might be helpful

https://repairit.wondershare.com/pdf-repair/fix-blank-pdf-problem.html#:~:text=The%20blank%20PDF%20f....