The best resources for problems with a GIS-PAX RLM problem are available from Reprise Software. In particular:
- attached RLM_Troubleshooting_Tips.pdf
- License administrator FAQ - most common questions/issues and resolutions.
- Admin Software Licensing Issues - known issues with RLM
Port 5053 in use, waiting...
This is almost always due to another RLM process using the same default port. This article discusses the ports RLM uses: Configuring RLM ports.
A great tool to debug which ports are in-use on the license server is:
- TCPView.exe - A windows program that will show a detailed list of all TCP ports on your license server. It is available from https://live.sysinternals.com/