Client stops sending data when loading in heavy games

Just got a new PC however sometimes roblox just refuses to connect to any larger games, sending in barely any data, this does not work on small games.
It’s been like this for 10 minutes, still loading.


Games affected:

My network is fine before launching the client but it hilariously lags after launching.

After waiting 30 minutes then loading in, my ping is frozen at 300.
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