MAC-Telnet
Does anyone know what causes the winbox trough MAC-telnet to crash on some laptops.
The login procedure is disconnected, or the connection is lost 5 seconds after logging in. 
Its only on some laptops this is happening and with telnet trough another Mikrotik unit there is no problem.
There is none of our lenovo laptops we can use MAC-Telnet on because of this problem.
We have disabled all firewalls no change.
Best ragards
Henrik
Henrik, make sure that you have disabled other network interfaces, that are not used. Check that noone uses MAC-Winbox on this network.
Do you have any problems with IP address ?
Dear Sergejs.
I did not have the other interface on the laptop disabled, should that have an effekt?
My acer laptop dont mind, and I have never experienced any problems with that one.
Ip adress worked ok, but the problem was that I … it up on the MT box 
Im sure that none used MAC-Winbox at that moment, besides me.
I will try with the other iterfaces disabled, but im not sure it would do the trick.
I solved the problem going trough another MT and logged into that one trough IP address.
But I still would like to solve this problems for the future use.
Best regards
Henrik
I just read this tread.
http://forum.mikrotik.com/t/winbox-router-has-been-disconnected/14970/16
And i want to try this out first.
“I’ll BE BACK”
Henrik