What exact APU?
i have the same problem and it seems that problem is very common among AMD A8-7410 users.
After i updated the display driver after 16.1 version my laptop lags about two seconds before refreshing the display.Even when the computer is idle on desktop i can see the lag while dragging the folders and while writing,the letters show up after 2 seconds.In games my screen occasionally freezes for 1 or 2 seconds.I tried the latest 16.7.3 driver version but it didnt help.In order to fix this issue i had to uninstall the drivers and reinstall the older 16.1 drivers have been looking for a solution but i couldn´t find any help.Do you have any suggestion?
My system is:
HP 15-AF107ns laptop
Processor:AMD A8-7410 2.2 ghz with Radeon R5 M230
Graphics card:2GB Radeon R5 M330 DDR3
RAM:8 GB DDR3L SDRAM
OS:Windows 10 Home 64 Bit