any way i can disable the time limit without switching to previous versions
At the moment only by choosing experience mode. I have a custom mode in plans, which allows you to alter any option there is. There is also a debug menu: when you are in game, you have to take off headset, press 'C' and choose "no reactor"... and do it every time you start, so that's not convenient. I use it for debugging and when showcasing to alter game a bit.