Hi! I need to release some features that I wasn't able to include in version 1.0.0, so I'll keep adding them as they're ready. There will be a few more updates like this.
It's not a bug, the max limit is currently set to 60 seconds due to some calculation issues. This won't matter, though, since a major update for LustCast and LustLink is coming. You'll be able to gain LustLink members through your LustCast account and notify your followers on LustLink when you're streaming on LustCast to drive more traffic to your streams.
Additionally, a 'Fuck Machine' feature for LustCast and other improvements, such as Goals and stream quality based on your streaming setup, outfit, room customization, will also be included. Outfit management in masturbation mode will be added in the next update as well. That's the plan for next week's updates. Thanks for checking in btw!