Alarm clock issues

Hi my alarm (both stock and third party) seem to be playing very low, at the minimum volume setting. I have turned up all volumes in the native settings and also in the apps themselves.

I have the Xperia Z3 5.1.1, rooted with Amplify installed which has been known to cause issues with some alarm clocks, but I can't see any issues. I followed this xda guide to limit services: http://forum.xda-developers.com/andr...-life-t3095884

Any ideas?