It appears that Intel is working on a fix for this and other graphical/audio issues, but is not fully there yet. I suggest, if it was working for you, that you reinstall the 4664 version of the driver. Here is link to old version: Download Intel® Graphics Driver for Windows* [15.45]. Then, try the updates that Intel releases until all of your issues are addressed (If not, go back to this old one again)...
Hope this helps,
This message was posted on behalf of Intel Corporation
kenni1903: Thank you for contacting the Intel ® communities. We are sorry to hear the laptop is not working properly.
Remember that the Intel drivers are generic, meaning they may or may not work with your system, that is why we recommend to install the drivers provided by the manufacturer of the device. I looked for the drivers on Samsung’s web site, but I did not found the model of your computer:
So, if the problem persists the best thing to do will be to get in contact directly with them:
Any questions, please let me know.