Got a new Wide-Screen monitor recently, so I decided to run osu! on Wide Fullscreen mode (1366x768) but I noticed that neither the slider's starting and ending hit circle would appear or the slider's path, only the combo number and the slider score points making it almost impossible to play some maps. Checked on standard Full screen mode and non-Fullscreen Widescreen and the sliders showed up perfectly. Currently on Windows 7, also checked my laptop (also running on Windows 7) but it worked fine whatever resolution I used.
Here is a screen shot:
Here is a screen shot: