After I installed 1.4, the PSU Control plugin stopped working. It was working perfectly in 1.3.
I was going to send you to the author's Issue page but there doesn't appear to be one. Notifying them as I've done might get him to check in on this.
Really need more info. Logs, settings, versions.
thanks to all, but mysteriously the plugin returned to work. If you have any more problems, let me know. Again, thank you very much.