Usable devices for me at the moment without problems:
Microsoft Surface Laptop 2 i5/8GB/256
HP Chromebook HP-14DB0006AU
External Monitors 27" 2k BenQ BL2710, 32" 2k, Philips Brilliance 328B
Devices with workarounds
Smartphone LG v50 (although needs to have OLED Saver app running for indoor use i.e. brightness less than 62%)
Smartphone LG v30 ( brightness above 42%)
Notebook Thinkpad Yoga 460 FHD IPS screen (brightness above 50%)