I hate to say it, but I have to close and refresh the app on IOS every single time I go to post, sometimes multiple times. I sometimes copy the text so I don't have to retype it when I go to try posting again. You can still see though I use it 2-4 times a day as it is still one of the faster ways to get photos posted and I like the fact that my images have the ability to show up on Steemit's popular page. I also like the fact you can use up to 20 tags.