I tried twice to use the new driver but after a while just running a flash game the screen goes black and I have to reboot to get screen back to working again. I had to go back to the 17.12.1 driver.
Intel(R) Core(TM) i5-6500 CPU @ 3.20GHz
Windows 10 64bit
AMD Radeon (TM) R9 380 Series
H170 Pro Gaming Asus