Came in this morning top see the RS was offline … the log showed
2022-02-19 05:59:09 <D-TWMLOG-01><SYSTEM><ACT> Connect to client 127.0.0.1
2022-02-19 05:59:09 <D-TWMLOG-01><SYSTEM><EXC> Error communicating with the client 127.0.0.1: Unable to write data to the transport connection: An established connection was aborted by the software in your host machine.
This was repeated in the log many times .
I had to reboot the PC to get things to work again .
Any ideas what could have happened ?