I've had this camera for about 2 weeks. I'm beginning to regret my purchase. 
 

Will Tapo fix the issue of cameras going offline? Even when the router is close by? I got rid of my Arlo, but at least that never went offline.

And I haven't seen this issue yet - if the camera does reconnect, it will revert back to private mode no matter what I do. 
 

so hopefully a new firmware is coming out soon, but if no update, I'm returning this thing in a few days.