Cannot uninstall in wp network

Hi Slava UA,

I think this is a great plugin only I’m struggling a bit wit it.
I have a WordPress network and in the network I installed the BuddyPress plugin.I use the network for multiple sites and not all need BuddyPress functionality so I don’t have BP network-activated. This works great only not with your plugin ;). I activated it on the particular site but then the settings don’t appear.

So I looked into the support and saw that I need to “network activate” BuddyPress Groups Extra. That done I see the settings page but I can’t change things there it gives a blank page if I hit save. I also tried to uninstall the plugin but same thing it doesn’t want to and gives a blank page.

I think it has something to do with the BuddyPress plugin not network activated but only site activated. do you have any solution to get 1 or the plugin to work (I prefer this) or 2 to uninstall it.

Thx in advanced

http://wordpress.org/plugins/buddypress-groups-extras/