I get the same issue occasionally on an Nvidia card. http://pastebin.com/zQCUmx0r The pertinent bit seems to be: DebugMessage: DX Error: Invalid call Debug Message: ERROR: Failed to set ambient color to -1 in ::SetAmbientColor DebugMessage: Error flipping back buffer to primary buffer. DebugMessage: Invalid call DebugMessage: Main Shell terminating normally Figured I'd
I run into the same problem with the complete absence of particle effects for spells (or other places, but the absence of a fireball is easiest to note). No glowies on notable locations either. My debug.err: http://pastebin.com/BdRcK8XB I've tried disabling/re-enabling particle effects, and tweaked a few other graphics settings, with no change yet.
Brief observations: - When a unit is standing on an improvement you cannot access the button to build on that improvement without moving the unit off it first. Unless that's intended behavior, the action to build the improvement should probably be added to the action list for the unit on the tile. - The newly-added hero action button that accesses hero inventory (from the appearance, "camp" or the like) does not have a tooltip on mouseover e