I've started using Lux this summer - i've replaced stock rom with CM9. Autobrightness is CM9 is awful (reaction is too slow), so my choice is your app. After small period of testing i've bought it with pleasure. The best app!
Everything was OK prior to version 0.70... Now I have bugs with brightness incall (it doesn't change dynamically), if i don't check option "Fixed phone brightness" lux doesn't change brightness (may be it doesn't read sensor values) until I open it from "Programs" or from notification.
I'm using Galaxy SII (int) with latest CM9 (stock kernel). Lux is paid and latest, set to operate in dynamic mode.
What can I do to eliminate my problem? Rollback? If so, please publish old version.
I want pure dynamic mode (in-call too) from this great app. I'm discouraged having bugs mentioned above...
P.S. Sorry for my English.