Brian OBrien, Aug 14, 2019 : I must be very lucky. I'm experiencing no bugs or lag in any of the apps I use. Battery life is similar to or a little better than Oreo. Several people have complained about a delay in screen waking and caller display after ringing starts so I specifically checked this a few minutes ago. I have no such delay. I had one minor bug that persisted since the first version of Pie - the status bar disappeared after closing Brave browser but returned after refreshing the screen. Yesterday, I cleared the data and storage of Oneplus Launcher and that bug is now fixed. I have the OP3 for three years, have never rooted and always updated OTA when update became available. I always clear cache from recovery after a system update.