performance

Hi, I just upgraded to the latest beyond 4 version and so automatically upgraded the FB3. Now if I increase the scan rate my beyond stops reacting for few seconds (5-10sec differs each time). In this time no input to beyond is possible. Cannot change anything. Output stays on. After this no...

Hello, If I plug the FB3 board into the ILDA input port can I daisy chain lasers by using the ILDA output port into another laser ILDA input port? Will it work? Are there any performance issues with the number of lasers linked and real timing etc. Richard