Problem Launching Whatsapp

[MatteoSim]

Hi,
When i siwtch to whatsapp with double tap on multitasking, it takes different seconds to open the app. Moreover, when i lock the phone on a whatsapp chat, at the unlocking it show the conversation and loading that takes differents seconds. Is a real problem when you need to reply soon

 

[Parnas]

On my phone this problem doesn't happen; you should at least specify what phone model you're using, and MIUI build/version.