RB750UP 5 ports bridge

Good Afternoon,

I have a doubt with the new device: RB750UP
Can I include ether1 in Switch1 with the rest of ethers?

If we do bridge between ether1 and the rest of ports we cannot reconnect via winbox. The following message appears:"Could not connect to XX:XX:XX:XX:XX:XX (port 20561) - time out!

In all ports, with winbox discovery, appears correctly MAC, IP, IDENTITY, VERSION AND BOARD NAME.

I want bridge in all ports.

Can you help me??

Regards

According to this:
http://wiki.mikrotik.com/wiki/Manual:Switch_Chip_Features#Features

No. 2-5 only.

Do not let me it. It`s the problem!

I’ve got my RB750 running what would probably be an odd config.

port 1-4 are bridged, port 5 is routed to my static pool and private pool for my office.
All ports are set without a master switch port, ports 1-4 are in bridge1.