Cache Compatibility Issues w/ B2BKing

Hi, 

The B2BKing plugin does not seem to be compatible with any cache (server side or plugin). When I first started using the plugin it had no conflicts with cache. As of the last several months I've had nothing but issues trying to get caching to work. I've had to completely disable cache in order to get it to work which is not a reasonable solution with WordPress. Please advise.