You may need to do some fine tuning and reduce upload interval or image size a little more. I do get, occasional, "failed to upload" notices in my Blue Iris log, but the video playback seems pretty decent. What's really weird is that my weather station has been going "offline" periodically, for no apparent reason on my end, but the video pane always seems to work. Typical WU stuff, I guess. I'd rather have the weather data remain solid and lose the video, but it's not my choice to make.