I have a new Dell 17 R, this is night #2 with it. I have installed the new viewer, the beta viwer, and a couple of 3rd party viewers; I have the same problem with all. The graphics flash in and out, some times going black, like I am in a lightning storm at night. It is worse for chat windows and text boxes; they flash black and red, and scroll bars look rainbow colored. have no idea how to fix this. Again, it is this way with at least 4 different viewers. This is the bad boy in question. If anyone can assist me with settings, I would be grateful. Processor: 3rd Gen Intel® Core™ i5-3210M (3M Cache, up to 3.1 GHz) Display: 17.3" HD+ (720p) WLED with Truelife™ (1600x900)Operating system: Genuine Windows 8® Consumer (English) (64-bit)Memory (RAM): 6GB Shared Dual Channel DDR3Storage (hard drive): 1TB SATA (5400 RPM)Optical drive: 8x Tray Load (Dual Layer DVD+R)Video graphics: Intel® HD Graphics 4000Media card reader: 8-in-1Bluetooth®: Yes, tied to wireless cardAudio: HD Audio 2.0 supporting Waves MaxxAudio® 3Preinstalled software: McAfee® SecurityCenter (30-day trial), CMS - Cyberlink Media Suite Essentials, SRV Software for 2230 WIFI Wireless Card