when i first got the oven and did the initial setup with the mobile app, the fw wouldn’t update. the oven display said OTA, but it wouldn’t actually start updating when initiated from the app. OTA but no numbers. no %. no progress. it would just hang.
i tried this a couple of times, and then i power cycled the oven (unplugged it). tried again from the app and it worked. the fw update was pretty quick.
imo as far as fw update experiences go, this was pretty good.