First, nobody can begin to postulate on what the issue may be that's causing this behavior, as you haven't provided much information regarding your setup. Second, this is a user forum, and while many MikroTik employees are active here, is not the official MikroTik support channel. If you're having a problem that impacts your users, contact firstname.lastname@example.org
. While the user population is generally helpful, we're not paid support staff, and many of us may have not seen this behavior, so we can't exactly help you out on it.
And comments like "Should I just throw it in the trash..." really don't make anyone want to help you, so please avoid making them.
First off all, I did not look up for the perfect answer or the exactly fix. But, many times, a hardware/software behaviour might have been seen by other users....so I wanted to know if someone else met this issue and how did he fix it.
Secondly, I wrote to Mikrotik support and no reply for a while. When they send me a reply, they were asking if not my end equipments (servers and switches) connected tot the mikrotik switch were not actualy the problem. No, my end servers are not the problem! If I had only one server connected, I could understand that this server might be broken. But what are the chances that all servers go bad in the same time ?
Regarding the switch config, I can not say much. I have not made to many changes. I disabled web login, ssh for security reason, I setup a public IP for management, changed password (of course). I do not run any firewall rules, ACL, BGP, Qos or other features.
The sfpplus2 is connected to the router , ether1 is master (any other ethernet port has setup ether1 as master), all ports (including sfp) have switch: switch1. The switch mode is: Router (default). Its just a switch, what kind of settings should i make in order to work like a switch ?
Regarding the trash, its my first mikrotik hardware....till now, bad experience. I have cheaper non enterprise hardware that works correctly. I liked this mikrotik switch because it had 2 sfp+ port and the price is kind of small. I was going to change my routers with some ccr1036, but i dont think i will do this no more.