Hello.
By chance, I am ea5zj, I use remoterig and it also happens to me. Also ... I'm an internet provider for ea5xv. It happens to both of us. We have looked at latencies, which are always less than or less than 30ms. Where we don't have saturated wifi spectrum, and the latency never goes up. Public ip, etc. Would you be kind enough to tell us how to upload the buffer in remoterig? Thanks in advance.