For the past week or two, it seems like some Open Cloud endpoints (such as List Group Memberships and the List User Restrictions) and some cookie endpoints (such as v1/usernames/users) have been accepting connections but never responding.
I originally noticed this on our server because it started running into deadlock (the http client we use for requests does not set a default timeout.) However, for me, I believe this is what’s causing Studio to fail to login the majority of the time and the Roblox app to forever show loading spinners on the Home tab.
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