Instagram is so glitchy, the layout changes and there are some parts that show in only white or black blocks. (even when I have an assigned layout) this effectively blocks any sensible use of the app and I'm forced to restart it. I also don't appreciate that the software decides what color background my posts should be. This is also tried in two different devices. It seems that this can be fixed for an app and company that has so many resources. Hope it is improved sooner rather than later.