I'm a student who uses the Acrobat app to take notes in my tablet during my lectures so that then I can see them in my computer.
Three times in the past few months, the comments I made during an entire lesson were deleted, and I was not able to recover them. The last time it happened I opened it on my computer and my comments were not there, but when I opened it on my tablet, I saw the comments.
I tried to share it to Adobe (even though it was already shared) but it wasn't able to do it. When I opened the same file, the comments were deleted again.
Is there a way to stop this from happening or, at least, to recover the comments?