This issue has been around as long as UI3, and every time I think I've fixed it, something changes to break it again. It is caused by UI3 and Blue Iris getting out of sync in their knowledge of the clip length. Possibly the key to fixing this once and for all is to use the new frame timestamps in H.264 streams as opposed to the 0-10000 seek bar offset.
Once fixed for H.264 streaming, verify that it is also okay when Jpeg streaming.
This issue has been around as long as UI3, and every time I think I've fixed it, something changes to break it again. It is caused by UI3 and Blue Iris getting out of sync in their knowledge of the clip length. Possibly the key to fixing this once and for all is to use the new frame timestamps in H.264 streams as opposed to the 0-10000 seek bar offset.
Once fixed for H.264 streaming, verify that it is also okay when Jpeg streaming.