Cursor 2.1 give me headache

Each time i want to send a prompt i must to re-add things is the context.
In previous build after i add something in context, it just stay there until i decide otherwise.
Now i must re-add context after each prompt.
It’s just draining.
So I am doing something wrong or what’s going on ?
Also, even thought i disable update (because i want to build 1.7.54), the platform keep updating to 2.1.

It start to drive me crazy, please guy’s do something