Delay in X1 response

Hi All
 
Just started a new project last night and I hit a problem.  I armed the track for recording except it took 4-5 seconds for the track to arm.  So I try to disarm the track and it takes another 4-5 seconds to disarm.  It's like X1 hangs for a couple of seconds.  It's the same for other commands although it is a hit and miss thing as sometimes the track arms/disarms right away.  The same thing will happens when I try to record.  I will start the recording by hitting "R" and it will take 4-5 seconds to actually start recording.  I just installed X1C patch as well as updating the universal control for my Firestudio Tube to 1.5.3.1.  Has anyone else run into this kind of thing?  Should I try to uninstall and reinstall?
 
Thanks in advance

I see you are sorted but it seems to a driver issue with some drivers. The latest ZED-R16 drivers produced exactly the same symptoms for me, cured by rolling back to the old driver. Others have had issues with other interfaces