Share your experience!
my xperia x screen turning off while i make a call and listening to whatsapp audio,can't do anything. this problem happened after update to nougat
does this happen when you are on safe mode?
can you run xperia diagnostics , settings>about phone
since you recently updated you can perform software repair using Xperia Companion
@warrie Also, check the sensor for any dirt or grease, it is very sensitive. Clean it and the situation should be ok.