Watermark Plug-in: Watermark does not work properly???

[SonjaSt]

I've got a fancy problem with the Watermark plug-in (http://forum.coppermine-gallery.net/index.php?topic=29817.0). Let me explain:

I installed the plug-in and it works great.
No matter if single upload or bacth processing - the watermark always showed up.

Now I want to add new images with the batch function - and there is no watermark?
I made a test and uploaded an "old image". The watermark shows up. All works fine.

How can that be?

All images have the same dates:
600 x 400 pixel
jpg
RGB

Does somebody have the same problem as I have?

Thanks,
Sonja

[SonjaSt]

Addition:

I found out that the watermark does not work properly if I batch-add pictures.
Sometimes it puts the watermark on the images - and sometimes not.

If I upload the images by upload.php it works great.

So the problem is the "batch add". But why? How can that be?
I batch-added the photos contained in the windows folder Eigene Bilder/Beispielbilder. Works great!
I batch-added photos I took last year using the same digital camera I am still using. Plug-in works great.
I batch-added photos I took yesterday. Nothing! No watermark.
Again, I bacth-added the "Beispielfotos" and again, the plugin works great.

I used Macintosh + Adobe Golive as well as Windows XP + WS_FTP. Still the same error.

Now I am more than confused.

I checked my images. Since years I'm using the same size: 400 x 600 pixel, 72 dpi. All images are saved as RGB jpg.

Any suggestions?
I don't even know what COULD cause the problem I do have.

[Stramm]

The shop plugin doesn't apply watermarks. So you didn't give all necessary info to help you. Cause there are several watermark solutions posted in this forum you should tell us the one you use.

Also you should use a better subject. I bet the only dev that checks out photo_shop threads is me. So the possible help you can get is limited.

[SonjaSt]

Ouch sorry, Stramm. Typing error. It is NOT the Shop plug-in but the watermark plug-in. SOOOOORY (I am already so confused because I try to fix the problem since yesterday).
I will chance the headline.

[Joachim Müller]

Not a plugin, but a mod. Mods go only supported on the thread that deals with them. Moving accordingly and locking. Please respect board rules.