The biggest thing is picking any random video and getting it to open. If I pick a video that's a few days old, the chance of it loading has been near 0. I've talked with about this and he said it's related to the IPFS backend but I'm hoping they move away from it. (Though I did just try and load an older video now and it worked, maybe this issue has been fixed in the last week?)
I've posted from so that's why you don't see anything from me. A lot of it has been initial testing to see "hey can I move here instead of youtube". 4K support would be great, but not a big priority. I also had issues with upload speeds before, but maybe this has been improved too. I'll give it another try later this week as a creator and share feedback.
RE: Core dev meeting #80