[JT118]

Yes tried all those and also ACM0, and IP is OK. if I just switch from RX v5 board to RX plus board one works and one does not, with the same IP address http://192.168.1.103:8998/

with RX Pros Board v5:

Current culture: English (United Kingdom)
Serial: 38BD8xxxxxxxxxxxxxxxxxxxxxxx
Cumulus MX v.3.0.0 build 3043
Today.ini = data/today.ini
Last update=2017-07-01T00:25:00
Connected to station
23:35:29 Downloading Archive Data
Cumulus running at: http://*:8998/
(Replace * with any IP address on this machine, or localhost)
Starting web socket server on port 8002
30/06/2017 23:35:30
Type Ctrl-C to terminate
23:35:31 Downloading Archive Data
23:35:32 Normal running