I have 2 issues with my new XPS 15.
1) If I plug in an external monitor then it is blurry. I know about SPI scaling and in windows 8.1 its set up so the dpi scaling is per monitor, so on the laptops own screen it is set to 200 or 250% but on external monitors its set to 100%. None the less its still blurry on the external monitor, which isnt great as I bought it as a desktop replacement.
2) It seems to shut down instead of sleep. For example if I just close the laptop lid then open it again, all my open applications have gone and its like its booting up from fresh. Also if the laptop goes to sleep after a while due to power saving options, its like its shutting down rather than going to sleep.
Its a nice laptop apart from these 2 irritations, haven't noticed any coil while yet, so thats one thing.