Fisher random on mobile app - casteling problem

Hi. Been having some trouble casteling latley, that is I cannot. Been this way atleast a week. 

This only happens on the mobile app. If I want to castle I must log on the pc. 

I use android.  Sony experia

Which version of the app are you using? 

Sorry for late reply. Thought I get notification on replys.

But now  things works very well. Don't know app version but don't know why it should'nt update.. I use it every day.

Only one slight "complaint" left   
When I can castle, the only King move possible is to castle.. Once in a blue moon, I want to just move the king. 
Thank you for replying and deling with my problem. I assume you are a dev at chess.com?

I do work with the dev team here on Chess.com. 

Do you mean that sometimes you only want to move the king, but accidentally castle instead?

No. Again this only happens on the mobile app. If I can castle, it automatically castles when I tap the King. In the browser I must move the King over the rook. 

Where can I find app version?

I see; can you let me know which version of the app you are using an on what kind of device?

Chess version 3.6.5

Sony Experia Z3 compact

Android version 6.0.1