The Service Analyser seems to be unable to filter with the square brackets characters.
In Configure Services I am able to escape the characters with \[ or \] but this doesn't work for the Service Analyser
Can anyone point me at a list of allowed characters and escape sequences for service names? or is this a known bug?
Not sure what version you were on, but I believe this was fixed in 4.1.0. I just tested it and the Service Analyzer filter accepts square brackets.