I have one big problem with the rom. Every time I put the phone into standby mode and the battery is under around 35 percent, the buttons stop working and I can't turn it on again. The notification led is still on so my phone is running but pressing the power button or touching the fingerprint sensor just does nothing. It only turns on again if I press the volume down and power button for 10 seconds. Thats very annoying because I have to wait around 20 seconds everytime i want to look at my phone.