With an image stored in Dropbox that previously worked with Sign Artist I was gettng two errors:

Your image was added to the download queue - but nothing happened
Could not get content length - again, nothing happened.

Using version 1.4.1 works for me with the image saved in Dropbox

With the update to version 1.4.3 it stopped working and vers. 1.4.4 did not improve anything.

I am not seeing anything weird in logs. The only entry that makes no sense to me is:

Added '// Reference: System.Drawing' in plugin 'SignArtist'

Which very well could be appropriate

So reverting back to version 1.4.1 fixed things for you?

I had to revert back to version 1.4.1, everything after that seems to be broken.

I also reverted back

we have the same issue, but downgrading to previous versions did not fix it. they just say that the application worked but nothings shows.

Vinzenz

we have the same issue, but downgrading to previous versions did not fix it. they just say that the application worked but nothings shows.

go back to 1.4.1.. works

I talked to him and he said this: