where should I look for problem/solution?
"Animation in image ads
The following is not allowed:
Animations that last longer than 30 seconds
Note: Shorter animations can loop or repeat, but must stop after 30 seconds."
Now I try to upload it again, once I have an ad (dis)approved, I'll let you know.
Works on "test" account.
Works on "main ad" account, If banner has just edited name (weird), or was reuploaded.
It doesn't work on "main ad" account if multiple changes/uploads are done. Then everything is "disapproved". It was necessary to call Google representative by ad manager. Now manually approved. But this solution is uncomfortable.
I don't understand why bot "disapprove" all at once, If there was only reupload for newer version with changed text field, and also If you said, "works fine in both". :(