SPIKE: single threaded dev env

I have noticed an issue on my machine where new code is not recognized by all threads. So if I make a change to a view, for instance, sometimes that view will reflect that change, but sometimes it will continue to reflect the old code, in a non-deterministic way. I'm not sure if this will continue to be a problem or if it was a fluke, but setting the dev environment to be single threaded may help.
