CQ Connector - Sync issue

All of a sudden sync has stopped between CQ and RTC. I can login to RTC and also CQ. So there is no connection problem. CQ Gateway is running fine.
Below is the error message:
CRJAZ0099I HTTP error "java.net.SocketTimeoutException" accessing URL "http://rtc.abc.com:9080/jazz/service/com.ibm.team.interop.common.service.IInteropService".
Synchronizing from latest Jazz state
Synchronizing from latest external state
Synchronizing from latest external state
Below is the error message:
CRJAZ0099I HTTP error "java.net.SocketTimeoutException" accessing URL "http://rtc.abc.com:9080/jazz/service/com.ibm.team.interop.common.service.IInteropService".
Synchronizing from latest Jazz state
Synchronizing from latest external state
Synchronizing from latest external state
4 answers

Unfortunately, I never heard back from this user. Can you try restarting the Jazz server and provide us a stacktrace from the jazz server log.
Thank you for replying. I got the reason for my problem, it is because of the change that I made to the RTC environment to remove the security certificate error. when the RTC is running on 9080 directly without redirecting to 9443, this issue occurs. Once I made the changes to bring back to original settings, it is working fine.
Now my question is, how can I get rid of this issue while using 9080 port.
Any ideas?