I have just upgraded to v0.0.17 I noticed that while synchorization if I click "create chat" it closes I think this happens because of high memory consumption plus I have opessh-server which takes huge portion of RAM. I hope in addition to memory optimization of sync in future releases that you allow sync to be completely disabled. I have a question. What happens if a contact with same name is saved but with like 2 or 3 numbers fields, which number will receive messages?