I added some custom meta key to my user_meta with UMM. when a user changes any of his profile for example his AIM address or website address or any other thing or just cliks on update profile, my saved custom meta field values being deleted somehow. these values are not changebale by the users.
Hi, I updated the plugin than to 3.1.2 so wordpress worked well , but there was an update for wordpress 3.8.1 and since that time everything is the same, inserted data disapears if a user changes his profile.
I will disable auto update for wordpress !!!