It's hard to tell based on the logs (the last thing I see in a couple of them is the Gal Sync timer going off, but then it probably doesn't do anything), but you say:
"Also i am using version 7.1.3_GA_3346"
But your ZCO logs say you are using version 6.0.6, which could be the issue. Why such an old version? We have fixed many bugs since then.
Why don't you upgrade to a 7.1.3 connector and try again?