Hi,
Did you try updating the driver for the display adapter?
It looks like Acer have released driver for the display adapter. Refer to the link to download and install the driver:
Make sure that you uninstall the current version from Device Manager and then install the latest version of display driver;
http://us.acer.com/ac/en/US/content/drivers
Again, depending on certain responses on this post, it looks like Automatic Maintenance service could also be a cause. Apart from updating the driver, disable the service and check if the issue is fixed. Follow the steps:
Note: It is recommended to leave Automatic Maintenance enabled to let it run automatically at a time you
set when the PC is running and you're not using it. If you disable Automatic Maintenance, then it would be recommended to
manually start Automatic Maintenance at least once a week or as needed.
a) Press the
+ R keys to open the Run dialog, type taskschd.msc, and click/tap on
OK.
b) In the left pane of Task Scheduler, click/tap on to expand Task Scheduler Library,
Microsoft, Windows, and TaskScheduler.
c) In the middle pane of TaskScheduler, either right click on or select the
Regular Maintenance task.
d) To Disable Automatic Maintenance, click/tap on Disable.
e) When finished, you can close Task Scheduler if you like.
Please let us know about the results.