[Q] Unable to answer phone calls on lockscreen p905 topic

Hi.

I own a P905 and when a person calls my phone, the touch screen is unresponsive. I used to face this with my Galaxy Note 10.1 sometimes and I could just simply sleep then wake the tablet and I am able to answer the call. However, this does not work on this tablet. Is there a fix for this? It's annoying to have to unlock the phone and then wait for that person to call again. I am on stock with the latest updates and rooted.