Find the bridge’s IP address, and go to that in your web browser - looks like it currently is http://192.168.0.16:80 or (if no longer there) try http://lightburnbridge.local/ , then attach here both the network and relay logs.
Have a look at this topic from last year which may also include troubleshooting steps not discussed here that could be worth trying (like deleting all old job files from the controller). Interestingly, in that case the logs were similar to yours and it turned out that the controller was the problem. That may not be the case here but is one possibility.