As you know, I have some broken BuddyPress functions

As you know, I have some broken BuddyPress functions and just saw a few more:

. Members Directory sort function broken

. Send Message to multiple members or invite users to a group is broken – essentially instead of BP suggesting users, I get a list of ().

Have done all the plugin and theme tests. None seem to be the cause of these issues as the problem continues.

Question: Is there a way I can reinstall BP and keep my members intact?