I posted this to another discussion a couple of weeks ago but this thread seems to be getting more activity so I thought I'd post it here as well.
March 18
For weeks I've been trying to work through the bugs that 3.7 and 3.7.1 introduced, 3.7.2 cleared up a little but now I've got another.
CPU runs a minimum of 80 percent as high as 120. configd jumps to at least 60percent so I can barely type a number in the ARD filter box, scroll, or click on another list. Quit ARD and configd goes back to normal.
Network traffic seems higher as well - but hoping that it's updating the plist. It should have 652 computers in All Computers but dropped to 579. Quit app, relaunch, ok back to 652. ???.
Reboot is no help. I've already spent way too much time tweaking the plist and other troubleshooting suggestions. Maybe I've become too dependent on ARD!!! These troubles are pushing me to look at other solutions. A clean install on another laptop may be the next step.
March 21
more info - I was running 10.8.5 and previously had tried total removal and clean installation of ARD but must have missed something.
After upgrading to 10.9.2 I removed this folder: "/Library/Containers/com.apple.RemoteDesktop".
Lost all computers, lists, groups, templates, and saved tasks. Kind of a shotgun approach, and I'll have to rebuild from scratch, but now adding computers back in and CPU is running at 10 percent! Fortunately all Copy and Install template items and packages are saved in in specific folders, and Send UNIX templates are saved in my personal Knowledgebase so I should be back in business soon. I just hope it holds up!
March25
Lost my notes but while clearing out for a clean install but I found a half-dozen or so "receipts" files. I think they were named something like "com.apple.RemoteDesktop.receipts.plist" or maybe "com.apple.RemoteDesktop.bom". Sorry but they were not in the usual place. Reinstalled starting with 3.3 and immediately checked for updates. Software Update came back with 3.7.2 which I installed.
Adding machines back in went slick. Back up to 478 which may be more accurate than my previous numbers since we've decommissioned quite a few.
Still getting hung up on "Authentication" status occassionally but nowhere near as often as before. Quit ARD, wait a few seconds, then relaunch seems to help. Except for a quick install this morning when I really could have used it!
CPU is much lower - even during a network scan it's under 50 percent, under 10 while inactive.
Getting more hopeful but also realizing that I might rely on it too much and need to keep my eyes open for alternatives!