Problems using adjustment brush!
Have version 8.0 Lr Classic. When using the adjustment brush to make changes and using key O so as to see where brush is making changes the screen goes black and upper left corner of app "not responding". Have tried checking and unchecking graphics processor, but same problem. But if I do not use the key O then there is no problem. ????`
Operating System
Windows 10 Pro 64-bit
CPU
Intel Core i7 @ 3.70GHz 31 °C
Coffee Lake 14nm Technology
RAM
16.0GB Dual-Channel Unknown @ 1205MHz (17-17-17-39)
Motherboard
ASUSTeK COMPUTER INC. ROG MAXIMUS X HERO (WI-FI AC) (LGA1151) 29 °C
Graphics
BenQ SW2700 (2560x1440@59Hz)
4095MB NVIDIA GeForce GTX 1050 Ti (EVGA) 27 °C
