Blogger has been playing up for me for two days...sometimes it tells me it can't display pages, and it's messing with my photo sizes and my margins...it's not just you.
I haven't tried today, but I know someone else was having trouble. Sorry can't help any more than that.
I have days when I'm not able to load photos at all, but I haven't tried today since this morning (12 hrs ago). Blogger has mucked me around all day by repeatedly asking me to log in - driving me nuts! Sounds like you are having a blogger problem, not a computer problem :-) Hope you have better luck soon.
Have you tried deleting your browser history? Sometimes things can work faster afterwards.
Blogger really annoys me. It's quirky and it crashes just too often. I'm a wordpress woman myself, and host it myself. But even Wordpress.com seems more stable. I'm willing to bet it's not you - but the entire system.
Hmmm - Blogger is a problem! Uploading photos is such a tedious and slow process, and the sizes and margins are definitely problematic, especially recently
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