leaders randomly losing thier fill

I use closed filled leaders and sometimes randomly all the leaders in a dwg will change from closed filled to something like the closed blank but not quiet. instead of the line starting from the bottom of the triangle it starts from the point and goes through the midpoint. the only solution ive found so far is deleting all leaders purging closing and saving and opening and re-drawing all the leaders. It doesnt happen after a certain command or after running a lisp or anything, it just kinda happens. any suggestions would be great, my solution really sucks when there are alot of leaders

Sounds like possibly a display problem with your video card? Or maybe not enough memory?

What are the specs on your computer?

What kind of drawings are you working with? Large filesize? 2D or 3D?

Have you checked your FILLMODE variable when this happens?

not very large files all 2d, ill check the fillmode next time it happens.