I thought I saw that  only when there was already a copy of the file in browser cache, ie the 2nd time I opened it, maybe with the first copy still open. Or did I just guess wrong about what was going on?
A good question is never answered. It is not a bolt to be tightened into place but a seed to be planted and to bear more seed toward the hope of greening the landscape of the idea. John Ciardi
subject: How to get rid off browser naming conventions