Hi @vikr,
I’ve moved some the ECoS related post here, it is a bit offtopic for the Traintastic demo layout topic. Better to have a seperate thread for ECoS related questions 
Which ECoS hardware is connecte to you ECoS?
When going online Traintastic will query the ECoS for information, can you enable the Log all communication option (before going online), and post a Diagnostic Report here. That will help me a lot
Greetings,
Reinder