I have been having the "new version" thing also, started about 3 days after upgrading to 6.5.5 So far, if I just restart the AC services on the server, it corrects the problem...for a few days at least, then the "new version" thing starts again. I believe it is an AC problem, not my server. Perhaps something with AC checking for updates, that's when it seems like it happens. Whenever AC checks for updates now, it tells me there is an updated version available (which there is not). Having flashbacks to updating from 5.9 to 5.10...it kept saying same thing back then because 9 is greater than 1 ... AC just looked at the first number past the decimal and ignored the zero on the end of the 5.10 so 5.9 looked "newer" to the program!! Maybe something similar here? SO far, I have reset the services 4 times and each time it corrects the issue temporarily...hate to have to do that forever though.
Also, should mention we did skip one update. I think the last version before 6.5.5 was 6.3.something, and I believe we were on 6.1.something, cant recall specific numbers but I know I did not use the update prior to 6.5. Since only a few of us seem to be having this issue, that might be important. You would think this would be a more widespread problem than it is unless there is something else going on other than just updating to the latest version. I'm running win server 2012 fyi, but that was the same for the last version also and it worked back then.
