Pressing button "g" from hardware keyboard pops up email instead of the letter

[Ioannis Stathopoulos]

All other buttons function correctly, the letter "g" I can type only from the on-screen keyboard, from the hardware keyboard it acts like email shortcut. I am using the Playstation CECH-ZKB1GB bluetooth keyboard, phone is Lenovo a2010 and Android version is 5.1