You should check the amount of your booble followers.
When your actresses at the web cam rooms are busy (while making films for example), you could lose signers. Also not uploading films (when you used to this this before) could reduce your followers. And less followers means less income.
You could do something against it with pormotions (costs up to 1M for 24h) or you have do redesign your production chains or reduce fee/income;-)
