Anti-aliasing - UE4 4.7.5, iOS HOW?

The r.MobileMSAA setting does not seem to work for me anymore on UE 4.9 Preview 4. Has anybody noticed this?

r.MobileMSAA=2 or 4 is crashing my game with 4.9. Anybody else with the same issue?

posted a bug report:

Same here :(((((((( back to 4.8.3
Tested on ip 4s,5s,Air , crash after .

Also r.MobileMSAA=2 crashing Sony Xperia Z1 on Android 5.0.2

delete SkyLight