On my samsung galaxy s4 i9505 my multitasking view, and task manager doesn't work. I'm currently running Omega v19 rom, but it didn't work on Flight v5 either. I also had some problems after rooting the stock rom. When i try to open multitasking bar, it just gives a message that system UI has stopped. Also i noticed the background sometimes resetting to stock. What can I do to fix this? It is very annoying... I added a screenshot of the crash message.
PS. sorry for bad english