I'm getting the same issue as described in this thread https://community.tp-link.com/en/home/forum/topic/705756?sortDir=ASC&page=4, but I have an X60 rather than X55. Thread is locked so can't post there, hence starting a new thread.

Whenever I use the Deco app (IOS), after 20-30 seconds the Deco crashes and takes a couple of minutes to reboot itself and recover. Consistently happens 100% of the time when I use the app, although if I use a part of the app that doesn't have real time updates / metrics showing it seems to avoid it crashing the Deco. Has been happening for a while now, but since I rarely need to use the app it's not something that keeps me awake at night.

The app says the firmware is up to date, although it lists the firmware as v1.4.0 which isn't even listed on https://www.tp-link.com/uk/support/download/deco-x60/v3.20/#Firmware.

Hardware says it's v3.2.

thanks, Arron