I have 3 cameras in dashticz config file (and the domoticz cam settings).
2 camera works fine, but 1 camera doesn't want to.
The Dashticz put junk in the url like this: "&t=83029"
example:
https://[domoticz IP]/camsnapshot.jpg?idx=2&t=83029
http://[camera IP]/webcapture.jpg?command=snap&t=83431&channel=1&user=admin&password=[campass]
If I connect directly to the other two cameras, they work, but the Domoticz link is always broken.
What have I done wrong?

the config file:
blocks['cam1'] = {
type: 'camera',
imageUrl: "http://[cam1IP]/web/auto.jpg?-usr=[username]&-pwd=[campass]&",
refresh: 2,
width: 6,
height: 200
}
blocks['cam2'] = {
type: 'camera',
imageUrl: "http://[cam2IP]/web/auto.jpg?-usr=[username]&-pwd=[campass]&",
refresh: 2,
width: 6,
height: 200
}
blocks['cam3'] = {
type: 'camera',
isimage: true,
forcerefresh: 1,
slidedelay : 10,
imageUrl: "https://[domoticz IP]/camsnapshot.jpg?idx=1",
refresh: 2,
width: 6,
height: 200
}