Hi Joe,
In this case, the relevant clue is ROUTERFAILED, which means the Thumbnail Server has received the Thumbnail Grab request, but is failing to switch the router output that feeds the BlackMagic capture card. This by definition causes the thumbnail capture attempt to fail, thus the error message you see.
There are a couple factors that could contribute to this failure, but since you indicate it used to work, I'd ask what changed recently.
If you point a web browser to
http://192.168.0.100:3000/, (substitute the IP address with the IP of your Robotics Server) you should be able to dig around and see whether the Routing Server is connected to the router. Most deployments have a single "ROUTER1" driver configured.
Our Tech Support will be able to assist you further, please do get in touch at tech support at ross video dot com.
Cheers
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Stephane Gervais
Ross Video
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