What's feed refresh control? I am not sure what that is.
I haven't seen video playback issues lately, but I will keep an eye on it. But as long as there is video in the feed, the popup should remain there.
On the memory side, we are constantly improving it. But there is a limit in how low we can go. Amethyst is quite massive at this point. Only devices that are less than 4 years old will work well on it.
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