Running worker locally stops working after around 20-30 minutes in dev

I am running a worker api locally via
wrangler dev
. If I'm working on the client part of the app and not touching the api code I noticed the app stops working after around 20-30 minutes. At this point all requests return connection errors.

I know that web socket connections in cloudflare have a 30 min max session duration limit, but this is happening for regular http connections. Does wrangler have some kind of dev uptime limit or something that I'm not aware of??
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