Hi there! I have never attempted to fix an addon in my life, so I really have no idea what I am doing.
I have used the addon Friend Groups for a while now, and it has worked fine!! When 6.2.2 came out I began to lag every time someone would log in or out on my friends list. This seems to be the only issue coming from this addon. Could anyone possibly guide me in the correct direction to fix this problem? I really love this addon and it helps me immensely with guild management and leading other groups.