Hang on delete files

[amoebadrew]

whenever I delete a file, so much as a 1kb text file or even a folder, the deleting dialog show the green bar instantly go to the end but it does not dissapear for about 10 seconds. This is really annoying any ideas to fix it?

 

[Lonman]

What doesn't disappear, the file or the deletion indicator?

 

[amoebadrew]

delete indicator