Timeout while publishing the portlet project to MWS from designer

Hi Experts,

we are getting timeout exception while publishing the portlet project(which has couple of jars to make heavy) to MWS from designer, have given more than 500 seconds in the MWS start time and publish timeout options.still we face the time out issue.

We had the local VM with JRE 1.7 version, we could publish the same project with the default time settings in MWS start time and publish timeout fields.

the issue occurs when trying to publish the portlet to MWS in same VM with JRE 1.8 version.

tracert to VM IP address gives below output.

"Tracing route to vm.desa.sag []
over a maximum of 30 hops:

1 <1 ms <1 ms <1 ms vm.desa.sag []

Trace complete.

please help us with this issue, we could not publish the portlet to MWS.