big lag on sublimetext and atom, need new kernel?

[alex73]

When I'm programming after 700 lines of code, big lag occurs.

I disabled almost every extension in atom, but has no effekt.
Made a swapfile, but not solved the problem.

In featherpad ok, like a chance, only in Atom and Sublimetext.

Now I dont have any idea, maybe new kernel needed?

thanx indeed, alex