SOLVED! I've been in touch with tp-link email support about this as well, and just got a solution that worked for me: it turned out my camera was set to the wrong timezone. It had defaulted to...

Screenshot of the error below - this pops up every time I hit 'back' from within the Notifications settings, even if I make no changes to those settings. It also gets stuck loading on this screen and...

I have the same problem. I have tried a factory reset (both within the app and via the hardware button) but still get the error "Operation failed. Please try again later" whenever I try to change the...