I don't have any centered plugins, nor do I have any secondary panels. Yet the latest version found on WoWI seems to have problems remembering that half my plugins are enabled. Every time I log back into game (but seemingly not after a /reloadui) I have to go to the DS prefs and disable/enable one of the "missing" plugins, and then everything that was missing is shown again.
I just discovered this display and I really like it. I had been using Fortress as a pseudo-fubar, but your display makes it even better.
The only thing I miss from fortress is an option to make plugins a fixed width on a per-plugin basis. I use picoFPS, and the constantly changing numbers make my bar move back and forth a lot. I set it to a fixed width in fortress in order to get it to stop shifting the rest of the linked DOs. It's not a big deal, but it would be appreciated! :D