Now the module works fine but since the last update on yesterday there is a Message on my MM that there is an update for your module available.

I did

git pull
npm install --omit=dev

in the module-folder from your module but the update-message is still shown in the MM

Maybe there is an alternative using MMM-RTSPStream for showing a live stream from the own webcam…???

@sdetweil
I did the same procedure again, now it works!!

Thanks a lot!!!

@bkeyport
I found an old Data backup from my Raspi SD-Card and restored it.

Now erverything works fine again (as long as I make no Raspi-update)…

Thanks for your help!!!