Ok so I did some copying of 3 video files as you suggested.
Firstly I didn’t really know anything about Twonky so I looked in the user manual and realised it was part of the media server, so I assumed by turning DLNA server to off is what you meant by de-actiating it? SO I did that, then…
First file, 5.12GB copied using Win Explorer onlyl…too aprox 3min 39 sec.In the Dashboard I noticed that the content scanner sprang into action immediatly…BUT…switched back to Idle again after a minute or so during the transfer. Not seen that before!
Speeds kept up and the transfer time seemed very reasonable. After it had complete the DLNA was switched on and content scan started which took around 25mins
For file 2 with the DLNA server back on, this one was done within a couple of mins of the previous scan finishing.
Again using Win Explorer I copied file 2 which is 6.44GB. This took 10 mins 20 secs and the content scanner stayed idle!! I was not expecting that! From what I had observed over recent days I would have expected the content scanner to kick in and slow the transfer to a crawl!
It occurred to me that…
either cycling the DLNA off and back on might have had some sort of effect?
Or that a transfer so soon after a content scan didn’t spark another?
Or (and most bizzarely!) that WD has remote access to my drive and had tweaked it!!!?
This all happened on Tue night here in the UK.
Mind you these were all single files, not 400 image files.
Wednesday morning I returned to the drive. It was still not showing any signs of being in sleep mode after the whole night with the PC powered down even…so that’s an issue still.
Dashboard connected quickly, scanning showed idle.
So I coppied the third file across 5.45GB, took around 1 min 20 secs! No content scan kicked in.
Given the above testing - it looks as though aside from not going into sleep mode the drive has recovered and is pretty much back to normal under V4 of the Firmware!
Phil (UK)