So I updated the “NAS new” to 5.2.6.3229 and I don’t see any improvement.
Just to clear it a bit, it is not about how responsive the TS-251+ is when accessing it through the web interface.
It is about accessing the QVR Pro recordings using Windows file explorer or accessing them in Android phone or tablet.
In my opinion there must be something about QVR pro recordings.
Still in the “NAS old” accessing the recordings are instant. On the “NAS new” it takes forever just to show a folder content.
For example using Windows file explore to navigate to “\10.10.10.22\QVRProRecording\File\Standard_Format\Ch005_Front door\Normal01\2025-08-25\17” which is on the old NAS is fast as expected. Opening one .mp4 in VLC is instant.
Navigating to the new NAS to “\10.10.10.33\QVRProRecording\File\Standard_Format\Ch005_Front door\Normal01\2025-08-25\17” just takes forever to show the .mp4 files. To open a file using VLC is another forever.
Cheers,
Alex