Lotus Lantern

Would be fine if connection issues wouldn't accure so often. It's frustrating, sometimes it takes very long until I can change the light or turn it off. Particularly annoying if you want to sleep and are extremely tired. Edit, reduced to one star. Needing to sit there for 30 minutes trying to turn it on is absolutely unacceptable

It auto-connects, but while using the app, it magically lost connectivity (1st use). Another person in the comments mentioned a lack of customizability, and I 100% agree. Not all of the preset modes have all the options, but it'd be nice to have a smooth color transition option and to be able to choose what colors appear in the different mode types (ex: changing the preset red blue cross to cyan purple cross)

Accidentally deleted a device now it won't let me add it back... it's as if it never even existed. no matter what I do, I exit out the app, nothing. Uninstall the app, nothing. low-key a major bug y'all didn't think about. (edit to 10 minutes later) You just have to restart your phone. Still super inconvenient though.