Connection errors are brutal

I really love the game itself and have been playing for a long time, but there are just too many errors... What's especially brutal is when an error occurs the moment you try to do a gacha pull and you get sent back to the title screen, losing about 100-300 stars. I saved up enough for a 10-pull, but having to regather stars because of that error is a bit stressful... It might be understandable since it just launched, but I hope they fix it soon...