After numerous trials and errors, we finally succeeded in implementing VR180. However, there is a problem. Videos played via a URL (Internet) connection experience significant lag. Initially, I thought it was a bitrate issue. But after various tests, I began to suspect that the problem might be with the internet connection processing..itself I tested the same video through both file opening (set up as a network drive) and URL (AWS) connections. Since AWS provides stable speeds, I concluded there is no issue there. The video files are 8K. The bitrate is between 80-90 Mbps. The conditions for decoding and implementing 8K are the same. Also, when I mirrored the video, there was significant lag. Both AFP and URL use the same wireless conditions. I assume the conditions for implementing 8K are the same. When mirroring, the AFP connection had no lag at all. Could it be that VisionOS's URL (Internet connection) is causing a high system load? I noticed that an app called AmazeVR allows videos to be downloaded before playing. Could this be because of the URL issue? If anyone knows, please respond.