Screen rotation problem

[YonatanK]

When I launch apps (WhatsApp for example) they sometimes load at landscape mode even when I'm holding the phone at portrait mode. 

Does anybody else has the same issue? 

Thank you 

Yonatan 

[najodleglejszy]

I noticed the same thing sometimes, the phone seems to be too sensitive to tilting sideways from time to time.

[YonatanK]

I've found pubs that its a Sony glich when ever I am viewing an app (any app) at landscape mode and then press the home button the next app I'm starting will begin at landscape mode