I've only updated Recount and BigWigs since 4.0.1 and both are built on the Ace3 library. I deactivated each in turn and both are creating an issue where RealID contact names typed in the whisper window no longer show up as autocomplete options unil the full first name of the contact is typed. The only common thread I know of between the two is Ace3. Any ideas on what to do to resolve the issue?
Also to clarify, "Ace3" isn't a library. It's a blanket term for an entire family of libraries, most of which do not depend on any other libraries in the family. Neither BigWigs nor Recount uses all of the libraries in the Ace3 family.
If you suspect that one of the Ace3 libraries is causing your problem, you should verify by downloading and installing the standalone Ace3 package, and logging in with only that enabled.
Just to clarify... Do you only have those two addons installed/enabled? Or do you have other addons but those are the only two you've updated?
I disabled all addons and only enabled each one at a time to see if both caused the bug. There is a common library between them (whichever one it may be in the family of libraries) that I can only guess is causing the realid autocomplete functionality to fail.