Problem with mca R7.2 and Rontec XFlash

[Phillip Sorensen <pas37@cornell.edu>]

Hello,

We are tring to setup the Rontec XFlash MCA with epics using the R7.2 
version of mca.
The problem we are having is there seems to be a delay of some number of 
seconds after sending a command until we see an update in the MEDM 
screen.  For example clicking the start and stop buttons for the 
acquisition show this.  I we look at the XFlash unit it seems to update 
the front panel immediately, but the MEDM screen shows a delay.  The 
spectrum update (which is set to 1 second) also seems to take 5 to 10 
seconds per update.
We are not getting any timeout errors.  Any suggestions?

Thanks,

Phil Sorensen
CHESS