Airport and BTMM problems

Afternoon all
Has any one having a problem with time capsule disappearing from airport utility and backs up stop working ( disk can’t be found) when back to my mac has been enable on the the airport. Remove BTMM and backups/utilitys start to work again. Has any one found another work around ?

All fix now apple have released a new FW for the airport to address the back to my mac problems AirPort Base Station Firmware Update 7.7.8 Information