Problem with WD webcam timestamped files

Some days ago, I decided to use the webcam features of WD to produce a full day timelapse video with one minute intervals. I started investigating it in build39.
At last, I’ve managed to do that two days ago and everything was working well until this morning, when I decided to upgrade to the latest build 41.

After the upgrade, WD stopped producing timestamped images except the basic one (webcamimage.jpg), although I didn’t touch any of the settings!

The problem resolved only when I rolled back to the older build (39)!

Any suggestions Brian?


P.S. Can WD produce timelapse all day videos from two IP cameras simultaneously? I know that it supports a second IP cam but can it produce a full day video for the second one?