I'm sorry for the trouble this is causing. In previous cases where there's a new sync bug, we've gotten a big spike of reports all in a short period of time. We haven't had anything like that happen since 4.3 came out. (That doesn't completely rule out a new problem, of course; just means that if there is one, it doesn't appear to be widespread.)
The most common causes of something like this would be one or several of the following:
If those don't help, give us a call at 800.315.6664 or email the support ninjas and we'll be happy to assist. Sorry again for the trouble this is causing!
The most common causes of something like this would be one or several of the following:
- The Mac and the iOS device have somehow ended up on different wireless networks. The workaround here would be to double-check each device's connection and switch networks if necessary.
- The Mac has OS X's built-in Firewall active, and it's preventing OmniFocus for iPhone from sending messages to the Mac. For info on configuring the firewall, look here.
- Little Snitch or some similar application is installed on the Mac and is blocking communication. (Intego NetBarrier is another possibility here; there may be others.)
If those don't help, give us a call at 800.315.6664 or email the support ninjas and we'll be happy to assist. Sorry again for the trouble this is causing!