How does networked logging work on the BrightSign? I used to see periodic posts to EVENT, etc. on the web folder but it looks like it has changed on the new firmware; is there an example log handler? Are the logs cleared from time to time on the unit?

The logs are cleared from the unit if they're successfully posted. The unit isn't trying to ftp to put the files on your server. It is sending the information via http post. So, you need to write a log handler on your server to process the incoming posts, and store them.

I do not have a log handler for the latest Brightauthor, just for the older 2.2 release.