Works great, but seems to freeze when button is pressed sometimes

[kittkitan]

Just got this working, found the display freezes if i press the button,
sometimes it works and changes the screen, but most of the time it freezes the display

I am using an arduino leonardo cause i don't have a nano or uno spare

[kittkitan]

i think i worked it out, its cause the leonardo uses D2 and D3 for i2c ,where the uno uses A4 and A5
i'll change the buttons code and see if that works

EDIT: it worked, sorry about that, will leave this here incase others run into the same issue