Having troubles with jrebel remoting connection

Dear jrebel team,

Having a trouble with jrebel remoting plugin connection. So from the logs I see that handshake has been made successful but then I’m getting unknown response because of authentication issues.

2015-11-04 11:45:25.375 DEBUG [Remoting:scn-moderation-api-web] [pool-8-thread-1] Opening connection to https://saphcphelloactivitystreamdev.neo.ondemand.com/
2015-11-04 11:45:25.375 DEBUG [Remoting:scn-moderation-api-web] [pool-8-thread-1] Using proxy server xxxxxxx(hidden from logs by intension ;) )
2015-11-04 11:45:25.375 DEBUG [Remoting:scn-moderation-api-web] [pool-8-thread-1] Using username and password: xxxxxxx (hidden from logs by intension ;) )
2015-11-04 11:45:25.402 DEBUG [Remoting:scn-moderation-api-web] [pool-8-thread-1] Response headers: [x-rebel-headers: bfeed5d5b29297d92255ac225801f8f6d2d2f90edde0284eb2694415a56e134d3c2ab14bf85100675a85ad19293e1a04c081ad544097130d190b9c42d21ecda0452c21a42ba1dd59a0108c27a0c716a007a14001e4e22786aafae4bc3d9cbc16aedba42f4b1624d72e0df01a97a24a6e2188a74030b6c141c1a5b786fd7b24ae8b8b5040ca7c6bc085986b46a2d2d6da16080b1ffbb01bd85e95f23e329b22a7239432881590fc15c308bef30282518d73440f5ed5dbaf5fe4f91c9d14876532a7ff331e3c82a081274ea4a82ced7341, Content-Length: 0, Date: Wed, 04 Nov 2015 08:45:25 GMT, Server: SAP, Strict-Transport-Security: max-age=31536000; includeSubDomains; preload]
2015-11-04 11:45:25.402 DEBUG [Remoting:scn-moderation-api-web] [pool-8-thread-1] Response code: 200
2015-11-04 11:45:25.402 DEBUG [Remoting:scn-moderation-api-web] [pool-8-thread-1] Content length: 0
2015-11-04 11:45:25.402 DEBUG [Remoting:scn-moderation-api-web] [pool-8-thread-1] Raw Headers: {date=Wed, 04 Nov 2015 08:45:25 GMT, content-length=0, server=SAP, x-rebel-headers=bfeed5d5b29297d92255ac225801f8f6d2d2f90edde0284eb2694415a56e134d3c2ab14bf85100675a85ad19293e1a04c081ad544097130d190b9c42d21ecda0452c21a42ba1dd59a0108c27a0c716a007a14001e4e22786aafae4bc3d9cbc16aedba42f4b1624d72e0df01a97a24a6e2188a74030b6c141c1a5b786fd7b24ae8b8b5040ca7c6bc085986b46a2d2d6da16080b1ffbb01bd85e95f23e329b22a7239432881590fc15c308bef30282518d73440f5ed5dbaf5fe4f91c9d14876532a7ff331e3c82a081274ea4a82ced7341, strict-transport-security=max-age=31536000; includeSubDomains; preload}
2015-11-04 11:45:25.402 DEBUG [Remoting:scn-moderation-api-web] [pool-8-thread-1] Decrypted Headers: {x-rebel-response=ERR_SAP_AUTH_REQUIRED, www-authenticate=Basic realm="JRebel Remoting Access"}
2015-11-04 11:45:25.402 ERROR [Remoting:scn-moderation-api-web] [pool-8-thread-1] Server responded with an error:ERR_SAP_AUTH_REQUIRED[ERR_SAP_AUTH_REQUIRED]
2015-11-04 11:45:25.403 ERROR [Remoting:scn-moderation-api-web] [pool-8-thread-1] [6.2.2 (201507291221) legacy|IC-141.1010] com.zeroturnaround.jrebel.remoting.RemotingException: Unknown response.
	at com.zeroturnaround.jrebel.remoting.Transaction.begin(JRebelRemoting:144)
	at com.zeroturnaround.javarebel.idea.plugin.remoting.RemotingEngine.synchronize(RemotingEngine.java:297)
	at com.zeroturnaround.javarebel.idea.plugin.remoting.RemotingEngine.access$800(RemotingEngine.java:39)
	at com.zeroturnaround.javarebel.idea.plugin.remoting.RemotingEngine$4.run(RemotingEngine.java:268)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
2015-11-04 11:45:25.403 DEBUG [Remoting:scn-moderation-api-web] [pool-8-thread-1] [6.2.2 (201507291221) legacy|IC-141.1010] com.zeroturnaround.jrebel.remoting.RemotingException: Unknown response.
	at com.zeroturnaround.jrebel.remoting.Transaction.begin(JRebelRemoting:144)
	at com.zeroturnaround.javarebel.idea.plugin.remoting.RemotingEngine.synchronize(RemotingEngine.java:297)
	at com.zeroturnaround.javarebel.idea.plugin.remoting.RemotingEngine.access$800(RemotingEngine.java:39)
	at com.zeroturnaround.javarebel.idea.plugin.remoting.RemotingEngine$4.run(RemotingEngine.java:268)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

So do you have any hints & suggestions how I should resolve it. where should I put auth details ? BTW I’m using Intelij IDEA jrebel plugin and working with it.

Thanks in advance, Dzmitry.