Last night I installed 2.4 Beta on my KPA as well as Rig Manager 1.0 (Build 52). I couldn't get Rig Manager to sync to the Rig Exchange. In preferences, I had the box checked to sync to RE, entered all my info, etc., and the connection tested "ok". I never once had this issue with any of the beta versions. I tried uninstalling, reinstalling, repairing, re-downloading, restarting my computer...everything I could think of. I'm using Windows 7 64-bit.
Very dissapointing...looks like it's back to loading up a USB stick if I want to try out RE profiles.
Anyone else have this issue? Any ideas?