@niclas
I build a version of the plugin with this setting removed, but didn't bump the version so it won't show the update as available to current installs. It should be available tomorrow from the freenas repo
If you have the transmission plugin already installed and want to upgrade it I recommend you do the following.
* if you don't have any other plugins installed to that jail, upload another PBI to that jail from
http://download.freenas.org/plugins/9/x64/
* delete transmission from the jail
* upload this PBI to your jail
http://download.freenas.org/plugins/9/x64/transmission-2.84_2-amd64.pbi, md5 should be df428d6060acea93053fdb39bcffbab2
* delete the extra plugin you installed in the first step
* restart the jail