ios 8.4 app build with XE8 update1, after run for a while, it will crash. It may be crash at anywhere, seems not my software bug. But i can't debug with xe8 update1+xcode6.4+ios8.4 pad air, when start with debug, it will close the app after start. I have try this. but... https://forums.embarcadero.com/thread.jspa?threadID=115497&tstart=0 Please help me. thanks Joes.