I am currently experiencing an issue where when placing a digital signature we get prompted for a password even with the timeout set to never. This only happens if we have multiple pdf's open at one time. When signing a single pdf there is no prompt for a password. This is using Adobe Acrobat Pro on a Windows 7 machine.
Things I've tried so far:
- Manually changed the timeout to manual, then back to never
- Completely removed the signature (design/.pfx etc...) and recreated
- Complete reinstall of acrobat, all updates completed
So far nothing has resolved this, if anyone has any insight it would be much appreciated!