Yes it's been fixed. Try the latest beta. Also in it you have an option under expert settings to set a backup folder I the network move fails.
You need to specify the network authentication when you setup the task. Ensure you do that after creating a conversions task even if you just upgrade and it carries over the setting. Open it and renter the details or Better yet create a new task. That
There have been 150+ new features and bug fixes since 2.3.12