problem

[TS]

Hi malowie,
Welcome to the forum, mind to tell which part of Malaysia are you from?
I'm not too sure of what you meant by 50:50 ratio, but I suppose you mean 50% sunlight. Insufficient of light resulted the failure of producing full traps, and you watered it every day, it could be too wet if your condition is too dim, that will cause root rot, end up the plant say bye bye.
A dim condition could trigger the plant to go dormant as well. If the plant go into dormancy, then over watering should be the cause of the death.