It looks like streams longer than 2 hours are supported - I managed to stream for three hours yesterday. I'm looking forward to a server closer to Australia so I can push out a higher bitrate with lower latency.

I've got a 100/40 mbps connection, and can only stream with a 1800 bitrate at 1080p

Encoding on the GPU (I've got a 1080ti) I get no dropped frames, and I've got an old-ish CPU (i7 4790k) I'm fairly new to the streaming space, and its complicated, but simple; especially if you have a history of working with video!

Thanks for this video, chucked you a follow on Steemit! :)