If we encounter any script issue, the entire gateway is affected, resulting in all projects going down. My suggestion is that we implement a separate module for scripting validation. This way, if an issue arises, only that particular module will restart rather than the entire gateway. Additionally, script debugging becomes much easier, simplifying the troubleshooting process.
Sounds like a memory leak in your code. But if you isolate scripting to not be able to affect gateway memory usage, scripts won't be able to interact with anything else, including not being able to participate in Perspective UIs.
What you are asking is comparable to asking a person who tripped and bruised their hands to cut their hands off. Simply doesn't make sense.
Please explain the circumstances that produced the gateway crash. (I suspect you were developing on a production system.)