mtk read firmware error

i read mtk firmware with latest micro box but get this.

15:37:17 > MTK Generic READ FULL FIRMWARE: START!
15:37:17 > Checking server 1:
15:37:20 > Checking server 1: OK!
15:37:21 > Connecting to server:
15:37:21 > Connecting to server: OK!
15:37:21 > Asking server for access:
15:37:29 > Asking server for access: OK!
15:37:29 > Disconnecting from server:
15:37:29 > Disconnecting from server: OK!
15:37:29 > Initialising data:
15:37:44 > Initialising data: OK!
15:37:44 > Waiting for phone:
15:38:15 > Waiting for phone: OK!

but no read.it just stops here and process breaks.

please help.