You can say that; I wouldn't know where to look. But you can help getting more information, though that's slightly more difficult.GRLea wrote:Aha success!! I altered my monitor resolution down to 800x600 and fullscreen worked. I then altered it back to normal (1280x800) and it still works. Very mysterious!
Go to http://binaries.openttd.org/nightlies/trunk/
Now for the directories from r19163 to r19314 (yes, from low to high) try whether the OpenTTD in openttd-windows-rXXXXX-windows-winXX.zip (extract the whole zip) works. Please tell what r19XXX is the first "nightly" that failed, i.e. the r19XXX with the lowest number that fails. This should give us a better idea when the bug was introduced and what caused it.