DM365 Keyscan Driver Stops Sending events

Hello,

I am using the dvsdk_4_00_00_22 version for the DM365 chip.
The keyscan driver uses the linux input subsystem,
So in the code i am reading the input event from: /dev/input/event0
Every thing works ok for a while until After some time the driver stops sending press event
It seems to stop responding faster if i press multiple key together.
I have check the /proc/interrupts and i can see that the platform driver stops
receiving interrupt from the chip (the interrupt count stops incrementing)
I have verified this problem on our product and also on the DM365EVM (Rev E)
Is there a fix for this problem ?

Thank You
Amir